Norton closes but reopens?

Hello, my fine Norton users.

 

 

As of yesterday, Norton seems to have either A, closed itself and reopened the program (Which moved it to the end of my programs list on the task bar) or b, updated and had to restart itself.

 

 

I've also had problems with this:

 

Category: Norton Product Tamper Protection
Date & Time,Risk,Activity,Status,Recommended Action,Date,Actor,Actor PID,Target,Action,Reaction
12/20/2013 9:56:06 AM,Medium,Unauthorized access blocked (Set Registry Security Key),Blocked,No Action Required,12/20/2013 9:56:06 AM,C:\WINDOWS\SYSTEM32\SVCHOST.EXE,868,HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\ROOT\LEGACY_BHDRVX64\0000\Control\,Set Registry Security Key,Unauthorized access blocked


 

 

 

Malwarebytes (Free), Norton, Eset, Super anti spyware (free) and spybot have found nothing, nor has ADware cleaner.

 

I also had issues with UAC until I restarted it, even then the shield icon over the icon to start the program is gone.

 

Should I be worried, or does Norton restart itself after some updates silently? I was only playing a game this morning and it did it, and yesterday I was out on a leisurely stroll through my local neighbor hood walk.

 

 

Also, no. Norton has no errors relating to it crashing.