I am using 64 GB VIrtual Memory and also I havnt gotten that error again, but my rig is freezing and am unable to access it by teamviewer and have to restart the rig. Do you have MSI after burner installed or teamviewer? maybe those are causing conflicting issues? Not sure why it would work for you but not for me with the same GPUS.
i run OC software similar to afterburner....
teamviewer is not recommended could be causing conflicting issues... (i used to run it on my rigs.. i also ran in 2 problems) now i just have a long hdmi cable/32"tv that i share for all of them if i need to check on them...
try without teamviewer
Regards
Nemo