I have the crash to desktop issue since hotfix 6. It is seemingly random, and doesn't matter whether I use Vulcan or DX11, or what settings I use. I get a crash dump in the BG3 bin directory, which doesn't help that much, but no reason as to why bg3 just crashed.
Sometimes I can play for quite some time without any crash, but the next it might crash 3 times in 10 minutes. "Fun" is something else.