I've had the same issue. I think for me at least, here's the relevant issue:
https://developer.blender.org/T72902 Apparently if someone encounters other issues with their card, these need to be added "on a case per case basis" https://developer.blender.org/rBb7acb8690a4d189868c6e0b57057b6fcd8a5a96d However adding new cards doesn't look too hard. Not sure if this is too helpful to anyone but I suspect this might keep happening with intel cards as they roll out. Ekaitz Zarraga writes: > Weirdly enough, yesterday I sculpted for 2h in a row and everything > went well. > > After that, I opened the model I worked on and it freezed my screen > again, but this time some buttons of other screens started to appear > on top of the frozen window. > > Very weird. > > Anyway, this looks like it's impossible to debug so I'm going to act > as it didn't happen.