See my other post above.  Version 8.2.1 seems to be the only fix in my situation. Had no luck between versions 8.1.3 - 8.1.7.

I only had 2 PCs that were constantly impacted with these false positives since October.  Finally got with support, Cisco TAC recommended pushing the impacted workstations to version 8.2.1, and so far, I've not seen the issue crop up again for them f...

Still continuing to pop up for us, only a couple workstations though. Last one was on November 18th on version 8.1.3.