Norton 360 Product Maintenance task Failed to Complete

Since Friday (May10th) the Product Maintenance background task has reported "Failed to Complete" on almost every run.  (The first run after boot-up this morning completed OK but has failed every time since.)

My Norton 360 installation was updated to 22.24.3.2 on April 29th and has since run without issues until this problem started on Friday.

I know from past experience that problems with Product Maintenance can result in it not being able to clear any Community Watch submissions backlog and results in the DiStRptr.dat file growing in size.  (File located in C:\ProgramData\Norton\{0C55C096-0F1D-4F28-AAA2-85EF591126E7}\ NGC_nn.nn.nn.nn\DiStRptr -- Note: the GuId and NGC_ folder names may vary between installations.)

However, my DiStRptr.dat file has remained at its normal size but I have an additional file DiStPing.dat.  That grew to around 380KB yesterday, presumably was cleared by the initial good run this morning, but has now grown back to 186KB with the subsequent failed runs.

I'm not sure if this is in any way relevant but the last Live Update received on Thursday (May 9th), before the problem started on Friday, was "Behavioural Protection Updates" - not a commonly seen update.

Anyone else seeing the same issue?

My setup is Dell Optiplex 5090 running Windows 11 Pro 23H2 with Norton 360 22.24.3.2

JohnyBtm:

Quite weird though that it only happened a few weeks ago now, [...]

V194 released two weeks ago
https://github.com/Rem0o/FanControl.Releases/tag/V194
Note: not signed

Filename: FanControl.sys
Full Path: C:\Program Files (x86)\FanControl\FanControl.sys

Developers  Noriyuki MIYAZAKI

Version  1.2.0.5
Identified  7/3/2024 

Many Users
Millions of users in the Norton Community have used this file.

Mature
This file was released 14 years 11 months  ago.

Trusted
Norton has given this file a trusted rating.

File Thumbprint - SHA:
11bd2c9f9e2397c9a16e0990e4ed2cf0679498fe0fd418a3dfdac60b5c160ee5
File Thumbprint - MD5:
0c0195c48b6b8582fa6f6373032118da
 

3/74 security vendors and 1 sandbox flagged this file as malicious
11bd2c9f9e2397c9a16e0990e4ed2cf0679498fe0fd418a3dfdac60b5c160ee5
WinRing0.sys

https://www.virustotal.com/gui/file/11bd2c9f9e 

png_19525.png

So i believe i found out why Norton greyes out the "disable auto-protect" in the system tray icon from Norton because of following things.

1. Avast was bought by Norton
2. probably their list of vulnerabilities got ported over to Norton
3. the widely use fancontrol software: FanControl from Remo is using a low level kernel driver which Avast classed as a vulnerability.
4. Although the software itself is not in any form a PUP or PUM or a threat the use of the low level kernel driver made it so that it makes the "disable auto-protect" function to grey out.

https://github.com/Rem0o/FanControl.Releases/issues/1521

After re-installing Norton, Nvidia drivers because they acted up weirdly due to the operation of Norton and another CHKDSK /F and a SFC Scannow and a DISM i can conclude this is the situation.
I'm still annoyed by the fact it works like this but so far i will ignore it or perhaps exclude it from scanning so it UNgreys the "disable auto-protect" function.

Quite weird though that it only happened a few weeks ago now, aside from the fact that Norton acquired Avast way before that. And looking inside Norton towards its exclusion of security risks (list) it does not list the low level kernel winring0 driver in the entire list.

updated Corsair iCUE software?

CORSAIR iCUE v5.16.75 with iCUE Murals
WINDOWS Release notes
5.16.75 | 6/26/2024

Yes i updated to 5.16.75 version but i don't use Murals in the software

 

NVContainerLocalSystem cant be started properly in the services which wants to connect to its Nvidia server to update the software and its driver but supposedly is being blocked by Norton, well which means i'm going to re-install Norton all together etc.

This issue is getting old by my standards

 

Ah yes i am back again and quess what happened? i updated my Corsair iCUE software and straight after the "disable auto-protect" is greyed out again.. Norton360 is really beginning to feel like a peace of ####### software
restarted the system and same thing

updated Corsair iCUE software?

CORSAIR iCUE v5.16.75 with iCUE Murals
WINDOWS Release notes
5.16.75 | 6/26/2024

Ah yes i am back again and quess what happened? i updated my Corsair iCUE software and straight after the "disable auto-protect" is greyed out again.. Norton360 is really beginning to feel like a peace of ####### software

restarted the system and same thing

So im back after a while since my last post.

what happened was after all that analyzing and scanning i said i would perform an sfc scan and or a dism and if that would not work i would just re-install the whole Norton360 product in case of the "disable auto-protect" greyed out and the Product Maintenance not completing.

However that said and knowing that there is no actual threat or PUP or PUM on the system and as stated the issue happened after i changed a hardware component what in this case is a new SSD i did only perform an CHKDSK /F check in cmd first and restarted the system after and while seeing the DiStRptr files in its Norton sub folder kept steady as shown in one of my last posts and not decreasing in size first 2/3 times the poduct maintenance failed to complete however the "disable auto-protect"was NOT greyed out anymore after starting my system today product maintenance and all other background tasks did complete with a yes and the "disable auto-protect" still NOT greyed out, and i did not re-install Norton.

so for me the CHKDSK /F check in cmd solved the issue for me so far

JohnyBtm:

Seems to me you forgot to activate the application with it's new license key in the Norton product itself.
if you had renewed it, it can either be picked up automatically or you need to input it in the Norton screen under Help and the "Enter Product Key"

png_19106.png 

I have had very bad experiences with the Norton antivirus program and would not recommend it. My subscription is still ongoing and it can be seen on my account, but at the same time I get the problem that the license has expired (?!) which of course is not true. The live update does not work and in my Norton browser the message "you are no longer protected" appears, although the subscription is still ongoing, which is also visible in my Norton account. A lot of time is wasted on all attempts to help. I think the professional team should be more responsible and allow email reporting of problems, rather than the customer wasting time searching the community. Norton should offer a solution individually and concretely. I DO NOT RECOMMEND Norton Antivirus at all. Waste of money and time.

Seems to me you forgot to activate the application with it's new license key in the Norton product itself.
if you had renewed it, it can either be picked up automatically or you need to input it in the Norton screen under Help and the "Enter Product Key"

which can solve your issue and has nothing to do with the issue why thi thread has been ongoing.

Hi Kencl,

Well im back after a busy weekend, but yeah that was quit the info as i did a complete scan with several tools and did some analysis myself.

I think we are dealing with different issues.  My initial problem that I posted re Product Maintenance failing to complete appears to be solely due to the ISP DNS issue that I have identified and which the ISP claims to be an issue with the Traffic Manager nameservers.  With either of my workarounds in place, my Norton product seems to be performing correctly.

Your issues seem to indicate more widespread problems with Norton, even though we did seem to have some common ground with Product Maintenance failing to complete  But even now you see Product Maintenance apparently completing OK

I don't believe we are in it for different issues in case of the Product maintenance task and the "disable auto-protect" being greyed out.
although the "disable auto-protect" perhaps being triggered by another reason to yours. i've done a lot of scanning and analysis which im confident it isn't by a treat on the system which i don't have or by any actual harmfull PUP / PUM. although my previous scans showed several programs as a PUP which are widely used official tools. additionally to that i am very sure it was due to the hardware change of a new Samsung SSD that triggered the "disable auto-protect" not able to access however the Product Maintenance to complete ok every time so far with still the edited Hosts file. in addition to that,

your diStRptr.dat file is still increasing in size significantly.  You also have the ongoing problem of the greyed out "disable auto-protect".    I think your suggestion at the end of your last post of reinstalling Norton is the way to go.   It's straightforward with Norton's Remove and Reinstall tool.

again my DiStRptr.dat file has increased in file size again and to re-install the whole product seems the last line of the possible solution although knowing for sure that there isn't any treat or harmful PUP or PUM on the system.

You also mentioned Norton Power Eraser needing to be an option in the initial Norton product.  It is.  If you open the Norton user interface, select "Security" and then select "Scans", Power Eraser is available there - the second option after "Scans and Tasks". 

In iaddition to that, my mistake i did find the Norton Power Eraser option under the Security - Scan option.
which i did and it is higly remarkable that Norton gave me the following results in the full scan:

the first one, from LG a Dual Smart Solution, towards monitors if using multiple monitors which i downloaded a while back to find a solution i needed towards another problem i had in the past with a monitor feed which is resolved. however the tool alone it is not a PUP or PUM to begin with becuase it's an official LG tool. however that said and not in need of it anymore i deleted it and got rid of left over files with Revo Uninstaller.

More remarkable is that it detected the Windows Hosts file which is quite weird, because it's untouched aside from adding the stats.norton.com server in it.

 

Additionally to that i did it's PUP scan within Norton and this came up as result:

And again im quite confused why Norton would see Teamviewer as a PUP to begin with because that is also downloaded and installed through it's official website.

afterwards of these scans like i said earlyer i deleted it's LG Dual Smart Solution tool and aside that while also mentioned in a post quite earlyer i also deleted MSI Live Update 6.2.0.77 from the system with Revo Uninstaller. MSI Live Update seems discontinued anyway and was as far i can conclude brought under the MSI center tool.

So my system is clean of any "harmful" and harmless PUP's and no PUM's and no threats so the only reason i can think of why the "disable auto-protect" is greyed out is due to the hardware change of a new SSD. however again the Product Maintenance within Norton shows Complete every time. i could try a sfc scan and a dism but i don't believe that might change anything towards the operation of Norton and this issue which seem as said an issue since 2008.

i wil do a sfc scan and a DISM to be sure but i am convinced it's not that at all and do a re-install of Norton after.

why no contact with email:

I did everything. 
when I sent an email, suport wrote me that you no longer provide support via email.
I uninstalled and reinstalled the product. Nothing helps.
Norton support did nothing. Transfers me to the community. When I try to describe the problem in the contact form, I cannot enter what the problem is, because the problem menu simply does not open, and without all fields filled in, it is not possible to send an inquiry. So that's all bullshit.

Okay...Thanks for additional details.  Sorry, for all the bullshit.  Sorry, Norton support did nothing.  Regarding "menu does not open".  Do you mean Norton support contact form?  Or, do you mean Norton Chat dialog? 
Were you able to reach Norton Chat support agent? 
Did you try calling Norton support?  Did you try Norton support via social media? 
I'm thinking Norton wants to resolve subscription issue. 
I'm thinking...Norton would advise why you may be having subscription issue. 

May I ask.  Was your Norton subscription working and then suddenly stopped working? 
Since, Norton LiveUpdate does not run.  I'm thinking your Norton is not working and you need to remove Norton & use alternate protection.  

Would you like to try clean Norton 360 install (again).  I can post my clean install boiler plate...in you want.   
Does your machine and internet access work, otherwise, okay?  
Where did you acquire your Norton subscription? 

Can you install Malwarebytes free and run update/scan...as test? 

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Please review: How To - Contact Norton Official Support

Please allow all Norton pages content in order to provide the best experience possible.

  • Please turn ad/content-blocker & VPN off.  
  • Please allow all Norton cookies/ads/scripts/frames/trackers/beacons/etc.
  • Please allow all Norton pages content that may be blocked by browser extension &or built-in browser function. 
  • Please whitelist-allow 'support.norton.com', 'my.norton.com', 'login.norton.com', 'buy.norton.com', 'renew.norton.com'
  • Privacy Settings [here]

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Note: when you're in Chat dialog & want to connect with a human agent & see Type your message here... => type "Live Agent" until you see We are connecting you with a human agent...

~ for example:

 

I did everything. 

when I sent an email, suport wrote me that you no longer provide support via email.

I uninstalled and reinstalled the product. Nothing helps.

Norton support did nothing. Transfers me to the community. When I try to describe the problem in the contact form, I cannot enter what the problem is, because the problem menu simply does not open, and without all fields filled in, it is not possible to send an inquiry. So that's all bullshit.

why no contact with email:

I have had very bad experiences with the Norton antivirus program and would not recommend it. [...]

What did Norton support try?  
What did you try? 
Did you want your email address displayed? 

Did you try clean install?
Does Norton support offer what the issue/problem is?
Please review: How To - Contact Norton Official Support

I have had very bad experiences with the Norton antivirus program and would not recommend it. My subscription is still ongoing and it can be seen on my account, but at the same time I get the problem that the license has expired (?!) which of course is not true. The live update does not work and in my Norton browser the message "you are no longer protected" appears, although the subscription is still ongoing, which is also visible in my Norton account. A lot of time is wasted on all attempts to help. I think the professional team should be more responsible and allow email reporting of problems, rather than the customer wasting time searching the community. Norton should offer a solution individually and concretely. I DO NOT RECOMMEND Norton Antivirus at all. Waste of money and time.

Hi JohnyBtm,

Wow, that's a whole raft of info that you've shared.

Having read through it, I think we are dealing with different issues.  My initial problem that I posted re Product Maintenance failing to complete appears to be solely due to the ISP DNS issue that I have identified and which the ISP claims to be an issue with the Traffic Manager nameservers.  With either of my workarounds in place, my Norton product seems to be performing correctly.

Your issues seem to indicate more widespread problems with Norton, even though we did seem to have some common ground with Product Maintenance failing to complete  But even now you see Product Maintenance apparently completing OK your diStRptr.dat file is still increasing in size significantly.  You also have the ongoing problem of the greyed out "disable auto-protect".    I think your suggestion at the end of your last post of reinstalling Norton is the way to go.   It's straightforward with Norton's Remove and Reinstall tool.

You also mentioned Norton Power Eraser needing to be an option in the initial Norton product.  It is.  If you open the Norton user interface, select "Security" and then select "Scans", Power Eraser is available there - the second option after "Scans and Tasks". 

by the way i could not share the test results of the complete scan of malwarebytes because its initial first ever scan took wel over 13 hours to complete on all the drives as well, which seems long however i've never ran malwarebytes in the past. so the complete scan finished this morning and saw what was in the result.

Also see the scan results in the log file (attached)

the more interesting is that as i already was convinced of that i don't have any severe treats on my system however that said im mind blown by the fact that all these PUP's have not been detected by Norton in any way what so ever. the more reason to flag Norton as not trust worthy, while my opinion i've red some articles that state that Norton only blocks or monitors PUP's or PUM's that can or are a treat to the system, while a supposedly PUP or PUM that "might be harmful" is not blocked or monitored in any way, which means Norton does not have a dedicated malware PUP and PUM scanner in their Norton 360 software and that raises a lot of questions to why not, no the supposedly intrusion of the PUP or PUM or the perhaps "might be harmful" but no treat to the system is left alone which "might"can harm the system thus can harm the operation of Norton all together which is a clear evidence of the "disable auto-protect" issue arising although the tools more then a year on the system (used or not) while not signalled or detected and the functionality still working in the mean time but a change to hardware triggering the issue, leaves me to say which is evident that a treat or PUP / PUM harmful or not or maybe harmful has to create instability and Norton basically saying oh wait we only block or monitor actual harmfull PUP's or PUM's and if you are not sure or what so ever? just use the Norton Power Eraser tool, which gives me the conclusion that this needs to be in the actual product instead of creating a separate tool to avoid instability towards the operation of Norton to begin with. knowing that my system is not infected by a treat but some PUP's that might be harmful and Norton sticking it's head in the sand while we are a paying customer. and this issue arising due to only a hardware change since last 2 weeks and before that never having this issue arise or come up.

More interesting is that an PUP.Optional.FusionCore was found in an PW1203-FREE-ONLINE.exe file which is the official install file for minitool partition wizard and another PUP in an MSI tool which was downloaded at their official website at that time.

So to be precise Norton either needs to take accountability or step up their game towards operation and scanning towards a dedicated PUP and PUM scanner, and looking at the integrity scan of Malwarebytes who do have a dedicated PUP and PUM scan in their product, Norton can certainly learn from them how to make their product significantly better while Norton only provides a light scan option and leaves known but "might be harmful" or not PUP's or PUM's aside which i can already conclude due to the scans i've done but as known myself no actual treats which confirms my scans, but leaving it alone and that in my conclusion a hardware change triggered Norton to operate like this is worth meantioning that Norton has a big flawed in their product in the first place as already said the "disable auto-protect" has been a problem since 2008 which i've looked up.

so im now left with to reinstall Norton360 and see how that goes and if not this will be my last Norton product for life. and to be fair, Norton has fallen from it's grace towards being trustworthy as an AV suite + scanner in my opinion over the years although haven stuck around this will be the nail in Norton it's coffin.

And i am convinced aside of having no actual treats that i can have such a better protection harmless or harmful or what ever the case is with another AV scanner / suite looking at Malwarebytes its deep scanning.

and after all this checking and such, the option to disable or enable "auto-protect" is still greyed out.

so ill do as Norton advises to use their 3rd party Norton Power Eraser first (that needs to be a dedicated option in the initial product to begin with) and see what that does or to re-install Norton all together after that to get all this crap with (disable auto-protect) operating once again.

and if the problem would arise after re-install or any time later it would happen again? then Norton lost a loyal customer and i will advise any other person NOT to buy Norton.

HI Kencl,

An observation re a point in my last post about the suggestion I'd seen that "disable auto-protect" can be greyed-out if Norton has "pending file(s) to submit".    Even if that suggestion is true in some circumstances, it doesn't seem to apply to pending submissions in diStRptr.dat and diSTpIng.dat. 

if it's true or not, it's quite weird that "pending file(s)" could or need to take that long with Norton if any if there would or should be any actual pending file(s) to begin with and if so the file or files are not even mentioned in the software which is a developing lacking issue on Norton its behave. i've done an extended scanning on my system with 3 widely known scanning tools.

To begin with because my previous scans by ESET and Housecall from trend micro and the Windows malware scanner did not result in any detection's.

1. with Windows KB890830 V5.124 malware scanner, which took quite some time and after finishing a complete full system file scan, the tool found nothing malicious or infected on the system.

2. ESET online scanner, which also took quite the time, however ESET found and detected some files and installers to be PUP (Potential Unwanted Programs) and looking at the log they are so far harmless or perhaps false positives, which Norton did not detect in any way.

side note: in the log there is a detection towards an application; TuneUpUtilities which i have never used or installed, its a tool which was downloaded by my father years ago and was saved in a folder with loads of MP3 files which i have missed to delete, aside that all files in the ESET log are basically solved and deleted because i rarely or haven't used the programs in quite some time.

however that said i see while Minitool Partition Wizards was downloaded from the official site it shows a detection towards Win64/Minitool.B but to be save and not knowing what it might do, i've also solved and deleted that by ESET as well. same counts for it's MSI Live Update application which is an update tool from MSI towards MSI components.

also see the ESET log file (attached) which gives you the option to search the PUP's by plain text.


3. after running a full system scan by Malwarebytes, it only found a PUP.Optional.DriverToolkit which was also not detected by Norton!
https://www.malwarebytes.com/blog/detections/pup-optional-drivertoolkit


 

after looking at it and the log, i do remember i had installed a application called driver reviver in the past (which was well over a year or 2 ago) to find a certain driver and uninstalled the program slightly after because i found the software was to my findings not 100% trustworthy. that being said that was a very long time ago and if the program would be malicious or an PUP, Norton did not pick up on it in any way although i decided to remove it from the system myself after finding the driver i needed. also the link of malwarebytes provides screenshots of another interface compared to that from driver reviver UI.

aside from above mentioning im using Snappy Driver Installer Origin which is the savest and trustworthy way to install any driver for the system reasoning is due to the fact that MS and it's Windows update feature tends to choose their own MS drivers over manufacturer drivers and can cause instability towards the system, and yes i also know that some individuals have copied the program in the past to inject malware, in my case i have the actual official program without the malware.

and to state clear the norton "disable auto-protect" function wasn't greyed out in any moment or point in time before or after this event because the norton "disable auto-protect" function only happened to be greyed out after i installed a new SSD and cloned an older SSD files on to the new drive which not contained the detected files or installers and as mentioned only official game files, so it's quite weird that only ESET and Malwarebytes online - free scanner found such files and not Norton that gives me the conclusion that Norton needs to step up in it's detection alongside if its actually harmful or an PUP. aside that looking at the scans, they are PUP's and not directly harmfull but Norton did not detect it all together.

and the norton "disable auto-protect" function only greyed out since 2 weeks ago, slightly after the moment i installed the new SSD but i connected it to a iROG-sata connector on the motherboard instead of a SATA connector, which was caused my system to hang every so often in its startup while loading in the BIOS with the message: "Updating iROG firmware now! Do NOT reboot or turn off  power..." and sometimes it would show an additional message: Update firmware successfully! and sometimes it would cause the system not to boot but hang in it's bootloader screen. my confusion arised by this and why windows saw the SSD as an eject-able media or as an external SSD/USB drive which it was not and changed it to a SATA connector slightly after that issue was solved and did not return and by that time the functionality of Norton still left to be greyed out still as of today.

Although my Norton background tasks were running OK throughout yesterday, there must have a bottleneck somewhere as my diStRptr.dat file grew from its base size of 89KB up to 266KB and the diStPing.dat file reappeared.  Eventually after an extended run of Product Maintenance that backlog was cleared and diStRptr.dat returned to 89KB.   But while the backlog existed, I checked "disable auto-protect" several times and it was never greyed-out.

weirdly enough my diSt files have slightly increased since last post, although all background tasks are completed and the files having another behavior as you mention above here. sadly with me the "disable auto-protect" remains greyed out however as said when i load in to windows it is not greyed out but only when windows in loaded in fully it changes to an greyed out status not able to access however all Norton tasks completed.

I'm no longer running with the hosts file solution.  As of yesterday, I now have my router settings amended to use the Google DNS servers instead of my ISP servers.  I did try that before without success but I've since realised that I also need to restart the router after making that change in order to clear the router's DNS cache.   Everything running OK.

yes for the DNS change to take effect, all needs to flush by restarting the router. however i would suggest to use the Cloudflare 1.1.1.1 DNS and setting Google's DNS as secondary which i've set my router to instead of my ISP DNS. done the same to both IPv4 and IPv6 by the way.

I've still had no further response from Norton support re the underlying problem (identified by my ISP) of the spurious invalid nameserver IPv6 address being promulgated to DNS servers.   If this thread is being monitored by a Norton forum moderator, perhaps they could get involved to push this along with support.

i beg to differ if Norton support will or would read community posts because the "disable auto-protect" seems to be a problem since 2008.

and after all this deep scanning and cleaning etc. for treats that aren't really intrusive or harmful and Norton not even detecting or signalling these PUP's the Norton "disable auto-protect" functionality is still greyed out. the only intrusive .exe file remains the one from Adobe Acrobat as explained in an earlyer post.

although it would be nice of them to actually look in to it, and actually a need in case we are paying customers. aside from my findings up here i am convinced those scan's towards the PUP's which not seem harmful and has nothing to do with the function being greyed out while Norton has not even detected those to begin with but is a bug in their software by as far i can conclude adding a new SSD 2/3 weeks ago or the Adobe Acrobat .exe file caused the issue to arise, which lets me to believe that Norton are not 100% accurate nor 100% waterproof in their developing of the Norton brand and product to begin with.

so i am actually thinking by now to change to another AV suite product after my subscription period ends and looking at this issue and Norton not taking any constructive nor effective action towards a issue that has been around that long, and not taking and responsibility or 100% support and having used Norton for well over 20 years now, it does not give me the confident assurance and guarantee that it will ever change. @nortonmoderator and @nortonsupport

 

 

An observation re a point in my last post about the suggestion I'd seen that "disable auto-protect" can be greyed-out if Norton has "pending file(s) to submit".    Even if that suggestion is true in some circumstances, it doesn't seem to apply to pending submissions in diStRptr.dat and diSTpIng.dat.   Although my Norton background tasks were running OK throughout yesterday, there must have a bottleneck somewhere as my diStRptr.dat file grew from its base size of 89KB up to 266KB and the diStPing.dat file reappeared.  Eventually after an extended run of Product Maintenance that backlog was cleared and diStRptr.dat returned to 89KB.   But while the backlog existed, I checked "disable auto-protect" several times and it was never greyed-out.

A note re use of the hosts file.  I found a few days ago that one of my entries for stats.norton.com had been deleted and I had to reinstate it.  I now know that it was deleted by Norton Autofix, which ran automatically when I clicked "Get Support" to make contact with Norton support.  The Norton history entry for Autofix reads "Repair    Internet Connectivity - Host File Cleanup - Success".   An unhelpful "success".

I'm no longer running with the hosts file solution.  As of yesterday, I now have my router settings amended to use the Google DNS servers instead of my ISP servers.  I did try that before without success but I've since realised that I also need to restart the router after making that change in order to clear the router's DNS cache.   Everything running OK.

I've still had no further response from Norton support re the underlying problem (identified by my ISP) of the spurious invalid nameserver IPv6 address being promulgated to DNS servers.   If this thread is being monitored by a Norton forum moderator, perhaps they could get involved to push this along with support.

Hi Kencl, your answer on my last post seems logical come to think of it regarding the ping's and nslookup's.

regarding

You say that Product Maintenance is now reporting as Complete.  Have you also checked that the files diStRptr.dat and diStPing.dat (if present) are reducing in size?  My experience is that Product Maintenance cannot fully process those files in a single run but they progressively reduce in size over several runs.   When fully processed, diStPing.dat should disappear and diStRptr.dat should reduce to its base size.

Product Maintenance indeed shows Complete, also as of now while writing. however the diStPing.dat file has increased in file size compared to the last time where it was 1770 KB and i think, not sure thediStRptr.dat has decreased in file size, shown here:

Regarding:

Regarding the other issue of "disable auto-protect" being greyed-out, I found a suggestion in older forum posts that this may be due to Norton having detected and resolved a threat since the last reboot.   Does that fit with your scenario? 

I havent had any threats in ages, the only thing while i noticed that the "disable auto-protect" function greyed out because i bought a new SSD drive and slightly after use of the new Samsung SSD drive i noticed this happened where at every startup the function became greyed out after 1 minute when Windows loaded in. so i am 100% sure there are and that there is no threat while i also scanned my system with several tools to be 100% sure of it.

Another suggestion is that "disable auto-protect" is not available if Norton has "pending file(s) to submit".    The type of file is not explained but that could possibly fit with the situation where Product Maintenance is failing to complete and there are outstanding submissions in the two .dat files.   I don't think I've ever checked "disable auto-protect" at a time when the Product Maintenance issue is present, only when it's running OK.

Under the Norton Antivirus screen it does show the following message:

But this only happened where i added the new Samsung SSD of 4 TB and copied or better said cloned the files from another SSD which i was already using to the New SSD, to be also clear there are only official game files on that drive and no downloaded files of any sort. so i am 100% sure that there is no threat on the system and im sure of it because i've not downloaded anything from the internet in months aside changing the location of the game files. and before changing this i didn't have the issue where the function was greyed out.

and although that, the product maintenance is completing and haven't seen it failed to complete after my last message last night.

Finally, out of interest, having seen from your screenshot the server name fritz.box in the nslookup responses, I'm guessing that you have an AVM Fritz!Box router, same as me.   Mine is the Fritz!Box 7530, as supplied by my ISP, Zen Internet.   Are they also your ISP?

I do have an AVM fritz!box but its the: 7590 but from another ISP here in The Netherlands.

 

The only intrusive file so far on the system is created by the AdobeCollabSync.exe file, which is another known Adobe issue, so im guessing the reason the "disable auto-protect" function is greyed out is due to this process which can't be disabled permanently. a lot of users seem to have the same problem as i do. i've already disabled it in the startup of windows and it loads in every so often only to kill the process but i've also looked in the Adobe Acrobat setting screen and certain options to supposedly disable it are greyed out as well.

the adobe settings screen, which in my understanding needs a Adobe account which i dont have. and the sync settings are not able to change it.

So looking at it all together where i'm 100% convinced that there is no threat on the system where extensive scans by several scanners have been done to be sure, it seems to be a combined issue with the DNS and perhaps Adobe Acrobat or perhaps Norton is in conflict with the new SSD where the disable auto-protect is greyed out under the Norton menu under the system tray icon.

 

But so far the Product Maintenance under Norton does complete while i also edited the windows hosts file and my router set to its default DNS servers

If I'm reading your posts correctly, JohnyBtm, you seem to suggest that "Destination host unreachable" means that the Ping has failed.  I don't believe that to be the case.   Unlike the situation with a "Request timed out" response, where nothing has been received back, the fact that the full response reads "Reply from 52.188.144.172: Destination host unreachable" indicates that (a) the URL has been correctly resolved to the target IP address and that (b) a response has been received from that address.    The packet count of  "Sent = 4,   Received = 4,  Lost = 0"  confirms that there was a dialogue with the target.    But the important thing I have found is that, whenever I get that Ping response, the Norton background task runs to completion.  If the Ping gets no response, then Product Maintenance fails to complete.  

A bit of googling suggests that servers used in load-balancing arrangements (as per the two servers used for stats.norton.com) are often configured to listen for TCP or UDP traffic on a very limited number of ports and also to not echo ICMP packets (which Ping uses) - hence the "Destination host unreachable" response.

Looking at your first screenshot, the more intriguing thing is that stats.norton.com was resolved to 52.188.144.172 for the Ping command but not resolved for the Nslookup command.   That indicates a similar situation to mine, where the domain name is resolved by DNS initially but subsequently fails to resolve.  Also, that first Ping resolved to 52.188.144.172 but the Ping and Nslookup of stats.norton.com.trafficmanager.net resolved to 13.64.142.149, indicating that your testing coincided with Traffic Manager switching from one server to the other - that often seems to be the point where the DNS failures begin.

Your comments regarding your second screenshot and testing via Norton VPN mention reverting your router settings to use the ISP DNS.  Those settings are irrelevant when using VPN as DNS queries are resolved by a server on the VPN, not by the router and ISP.   As your screenshot shows, DNS queries via Norton VPN are resolved by the server 10.255.0.0, a private address within the VPN.    But they are resolved correctly and consistently, which is what I find via Norton VPN.

You say that Product Maintenance is now reporting as Complete.  Have you also checked that the files diStRptr.dat and diStPing.dat (if present) are reducing in size?  My experience is that Product Maintenance cannot fully process those files in a single run but they progressively reduce in size over several runs.   When fully processed, diStPing.dat should disappear and diStRptr.dat should reduce to its base size.     

Regarding the other issue of "disable auto-protect" being greyed-out, I found a suggestion in older forum posts that this may be due to Norton having detected and resolved a threat since the last reboot.   Does that fit with your scenario?   Another suggestion is that "disable auto-protect" is not available if Norton has "pending file(s) to submit".    The type of file is not explained but that could possibly fit with the situation where Product Maintenance is failing to complete and there are outstanding submissions in the two .dat files.   I don't think I've ever checked "disable auto-protect" at a time when the Product Maintenance issue is present, only when it's running OK.

Finally, out of interest, having seen from your screenshot the server name fritz.box in the nslookup responses, I'm guessing that you have an AVM Fritz!Box router, same as me.   Mine is the Fritz!Box 7530, as supplied by my ISP, Zen Internet.   Are they also your ISP?