Hello ispalten & yank,
Sorry for the delay in getting back to you. I choose to participate with the Community Watch option just in case something weird shows up. It began causing high NIS CPU usage a little over one week ago, and is intermittant.
In the first of two steps to eliminate the intermittant problem, the stuck Pending NCW reports are cleared thusly: Open the GUI, click on History, open the drop-down menu, go to Norton Community Watch & open it, click on the yellow Clear Entries button, afterwards close that window.
That does not stop the high NIS CPU usage by itself. And, simply restarting the PC does not stop the high usage, either. For the W7 PC involved, it takes clearing the Pending (stuck) NCW reports, then restarting the PC. (I may have incorrectly used the term "reboot" in previous postings.)
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After being away from the W7 PC for the past 10-plus hours, I returned to find it in high NIS CPU usage, again. For Symantec's consideration, below are two reports that were stuck in the Pending status:
Category: Norton Community Watch
Date & Time,Risk,Activity,Status,Recommended Action,Date Updated,Submitted By,Description,Submission Details
12/6/2013 2:14:03 PM,Info,Norton Community Watch Feedback,Pending,No Action Required,12/6/2013 2:14:03 PM,Norton Internet Security,Norton Community Watch Feedback,"ProductSku:21174908 <br>Product Version:Norton Internet Security:21.1.0.18 <br>OS Language:0409 <br>OS Locale:0409 <br>OS Major Version:6 <br>OS Minor Version:1 <br>OS Service Pack Major Version:1 <br>OS Service Pack Minor Version:0 <br>Time Zone Bias:480 <br>ProcessorArchitecture:0 <br>Submitting 1 DLL Associations. <br>Process Image:d4599e706d8a814cc0f8b92ed55d8035a6407fbb5a38575f746d3faaf394b533. <br>DLL Image:e28f2903f86d39c5a69b5f89ccd6594e93a1bf1e4acd613a0f2e2348dfa88d65. <br>"
Category: Norton Community Watch
Date & Time,Risk,Activity,Status,Recommended Action,Date Updated,Submitted By,Description,Submission Details
12/6/2013 6:14:08 PM,Info,Norton Community Watch Feedback,Pending,No Action Required,12/6/2013 6:14:08 PM,Norton Internet Security,Norton Community Watch Feedback,"ProductSku:21174908 <br>Product Version:Norton Internet Security:21.1.0.18 <br>OS Language:0409 <br>OS Locale:0409 <br>OS Major Version:6 <br>OS Minor Version:1 <br>OS Service Pack Major Version:1 <br>OS Service Pack Minor Version:0 <br>Time Zone Bias:480 <br>ProcessorArchitecture:0 <br>Submitting 14 File Votes. <br>1. timestamp:1386372778. Path:CSIDL_PROGRAM_FILES\internet explorer\pdmproxy100.dll. size:97880. <br>Digest:9e6b473eca001e5d8cc6333f39c9463a37a384c5934202b7177e1f39977dec7f. <br>Signed By:Microsoft Corporation. <br>Version:12.0.20712.1. <br>SecurityZoneID:65535. <br>AVEBlob:08021210324303bd538acbd1000000000f91e9f31830300040024800. <br>UberHash:010000004e8b29c9f3ff44e61b4c7c9763d18d457ed42237cc1cccab3f042fcebad22000. <br>2. timestamp:1386372778. Path:CSIDL_PROGRAM_FILES\internet explorer\pdm.dll. size:410680. <br>Digest:63adb06c8228632607f38c0a85624271bcf495ba4c5f18930a7912161af7ebb3. <br>Signed By:Microsoft Corporation. <br>Version:12.0.20712.1. <br>SecurityZoneID:65535. <br>AVEBlob:08021210b5e77f2d9e4a66e700000000529e2fa01830300040024800. <br>UberHash:01000000fb397c4e09ca093d124332ea69f2dcb82675fc40bb390901fac808fa72313d88. <br>3. timestamp:1386372778. Path:CSIDL_PROGRAM_FILES\internet explorer\networkinspection.dll. size:999936. <br>Digest:94be7bcfae2d74aa97fae0eee4eec430f7d5b983104af321c6be58bebf5e78c6. <br>Signed By:Microsoft Corporation. <br>Version:11.0.9600.16428. <br>SecurityZoneID:65535. <br>AVEBlob:08021210625a54222268b90700000000a1468be61830300040024800. <br>UberHash:010000007d498306c0dbe48bc64583ec24aa535a3b65d75b10dc71ccd56bb85f29357465. <br>4. timestamp:1386372778. Path:CSIDL_PROGRAM_FILES\internet explorer\msdbg2.dll. size:312392. <br>Digest:f0e76c940be8949b5b7158bdab50798544205e581be8dcfdd14121a42a443c80. <br>Signed By:Microsoft Corporation. <br>Version:12.0.20712.1. <br>SecurityZoneID:65535. <br>AVEBlob:08021210f7f72b52b67f54d500000000bd75ee5b1830300040024800. <br>UberHash:0100000070d3d531f267b4767f62e2b5d40167450ec9b05fa5df0b98fafaa5b3a4fc1012. <br>5. timestamp:1386372778. Path:CSIDL_PROGRAM_FILES\internet explorer\jsprofilerui.dll. size:503808. <br>Digest:e4d36a6f92341ac32b9c7e705a334ea22fadec42604e8667787cd7734793e963. <br>Signed By:Microsoft Corporation. <br>Version:11.0.9600.16428. <br>SecurityZoneID:65535. <br>AVEBlob:08021210f7f72b52a60b8eb300000000d3dd8da31830300040024800. <br>UberHash:010000006b3b473f7c2ef22c4307be956834bc429d26ea040fd0a51eec6043721457e804. <br>6. timestamp:1386372778. Path:CSIDL_PROGRAM_FILES\internet explorer\jsprofilercore.dll. size:53760. <br>Digest:1dea91e1b71c53ebdac56535ad18b0c406a15a86f59e4f9694023a2a338c30bb. <br>Signed By:Microsoft Corporation. <br>Version:11.0.9600.16428. <br>SecurityZoneID:65535. <br>AVEBlob:08021210f7f72b52cf1a1fe6000000004a66305f1830300040024800. <br>UberHash:0100000065d28fe7425f7a9d62aafdb123820d3b77f1ee41c8047ae724cacfd5b25d7920. <br>7. timestamp:1386372778. Path:CSIDL_PROGRAM_FILES\internet explorer\jsdebuggeride.dll. size:105984. <br>Digest:b26612755ad29c2f028f5a8023c1d13248e427b2f02c3ae3fb52859b6b2c7c28. <br>Signed By:Microsoft Corporation. <br>Version:11.0.9600.16428. <br>SecurityZoneID:65535. <br>AVEBlob:08021210625a5422edc12b0c00000000882c96a31830300040024800. <br>UberHash:01000000e6a139ff279081f964bfb15edecd894aa0c05a42b4ef7593f7609ae80cfed12f. <br>8. timestamp:1386372778. Path:CSIDL_PROGRAM_FILES\ati technologies\ati.ace\core-static\cli.component.systemtray.dll. size:417792. <br>Digest:5518cce2dc6afb77b110458ca63dd0bef3f1f713945cf13ed3086c2fa54cdc3d. <br>Version:3.5.4226.30394. <br>SecurityZoneID:65535. <br>AVEBlob:080212109cc88bceaa83d747000000008ece01e91830300040024800509803. <br>UberHash:010000001cf36dce0568ff7ca4160fdb4f62271f841a21422b600e10d10854197eb77c4a. <br>9. timestamp:1386372778. Path:CSIDL_PROGRAM_FILES\ati technologies\ati.ace\core-static\cli.component.erecord.dll. size:24576. <br>Digest:88872f3138c4a61189d242dabdfea501d33a6529c748bcf8eaab918996be8028. <br>Version:3.5.4226.30385. <br>SecurityZoneID:65535. <br>AVEBlob:080212109cc88bce4268865200000000841c6ae118303000400248005018. <br>UberHash:010000002c51c5dd57ac6cbeb45868892ae078e4283bf44b5e9a45a5cbfe9eeeec1e0598. <br>10. timestamp:1386372778. Path:CSIDL_WINDOWS\winsxs\x86_microsoft-windows-webdavredir-davclient_31bf3856ad364e35_6.1.7601.22376_none_961f7487c9cdefd9\davclnt.dll. size:89088. <br>Digest:b61216efda4cb232ef7cec29026789dfa84be4e4800944e5f16e241ca9db86ad. <br>Signed By:Microsoft Corporation. <br>Version:6.1.7601.22376. <br>SecurityZoneID:65535. <br>AVEBlob:08021210324303bdd9ec72f00000000016c206ee1830300040024800. <br>UberHash:01000000390399b5982b9d825a38b945d25b00209b1358a7744d9c556024eef40db08786. <br>11. timestamp:1386372777. Path:CSIDL_WINDOWS\installer\$patchcache$\managed\00004119110000000000000000f01fec\14.0.7015\scnpst64.dll. size:348304. <br>Digest:30f2ea22c18208908fcb0d0fad508080c91695c7c47cc739345904e913051f51. <br>Signed By:Microsoft Corporation. <br>Version:14.0.7010.1000. <br>SecurityZoneID:65535. <br>AVEBlob:08021210b5e77f2d6f641b2c00000000f492aa911830300040024800. <br>UberHash:010000001a0ae241af7026535d91f23928f5eced4688ec770d21864f73b0d5823097719f. <br>12. timestamp:1386372777. Path:CSIDL_WINDOWS\winsxs\amd64_wpf-presentationcffrasterizernative_31bf3856ad364e35_6.1.7601.18219_none_27c04982a4ed9c56\presentationcffrasterizernative_v0300.dll. size:124112. <br>Digest:1027d8e0c269459979ae9d1405e9cc94b3c670ddfaf101fa63829ed84175cb53. <br>Signed By:Microsoft Corporation. <br>Version:3.0.6920.5459. <br>SecurityZoneID:65535. <br>AVEBlob:08021210324303bd46f22f8f0001e4d0676f086b1830300040024800. <br>UberHash:01000000b6b2a65b506b0c2612113c22d7e392760a815bc4b5baddf1837854791a1d90ed. <br>13. timestamp:1386372777. Path:CSIDL_WINDOWS\winsxs\wow64_microsoft-windows-shell32_31bf3856ad364e35_6.1.7601.22403_none_d5372c787612c3d0\shell32.dll. size:12874752. <br>Digest:d2ed7cab9bff7e8c6583456ec14c9396d923729efb53cffb1bf9ef820c7b1024. <br>Signed By:Microsoft Corporation. <br>Version:6.1.7601.22403. <br>SecurityZoneID:65535. <br>AVEBlob:08021210625a5422f5ad397300000000546162d71830300040024800. <br>UberHash:01000000ad45a00a6e32536e178e21a0a151c3832a9bea3e6e343a451876f3e49abcc16f. <br>14. timestamp:1386372777. Path:CSIDL_WINDOWS\assembly\nativeimages_v2.0.50727_64\system.data.linq\6bb38e67e4e4ffca3badde9cead1bd6c\system.data.linq.ni.dll. size:3480576. <br>Digest:0b98e2d8569aea6dd6826ecead83d81727e7aad98ecf50b72179d679e7af30e0. <br>Version:3.5.30729.5455. <br>SecurityZoneID:65535. <br>AVEBlob:08021210163e39ef50a372c800351c001144b4671830300040024800. <br>UberHash:010000003c270392eae61a7bd563a529e2774ca1b246318dc2687f34c120484fa2be00d8. <br>"
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Below is one example of what appeared repeatedly in the Firewall-Activities History as the above-NCW reports became stuck in the Pending status, with simultaneous high NIS CPU usage:
Category: Firewall - Activities
Date & Time,Risk,Activity,Status,Recommended Action,Category
12/6/2013 3:38:01 PM,Info,"An instance of \"C:\Program Files (x86)\Norton Internet Security\Engine\21.1.0.18\WSCStub.exe\" is preparing to access the Internet.",Detected,No Action Required,Firewall - Activities
An instance of "C:\Program Files (x86)\Norton Internet Security\Engine\21.1.0.18\WSCStub.exe" is preparing to access the Internet.
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I am hanging in there, trusting Norton will do what they can, when they can.