I had the same problem with Avast (20.3.2405 build 20.3.5200.561) and aswArPot.sys causing BSODs.
I disabled the RootKit checker in Avast and all seemed to return to normal.
I am just worried that now I have left myself open to attack.
What security options can you suggest?
I also have ZoneAlarm Free Firewall (version: 15.6.121.18102) installed and wondered if this had a rootkit checker too, hence causing the clash. If so, I guess I don’t need to do anything.