pds41: Are you using a 40 series RTX with DLSS 3 Frame Generation? There's a current known issue on v4.02 where these are constantly crashing.
If you are, submit a crash report to CDPR and wait for a hotfix. You can roll back to 4.01 but the performance is worse due to worse CPU scheduling prior to 4.02
LordThomasino: This crashing problem is only with the combination of DLSS3 and RT ultra. If you disable one of these it will run correctly. Hope the hotfix will be released soon.
Interesting. I'll try reinstalling 4.02 when I get time, drop the Ray Tracing quality a notch and see what happens. Either way, I raised a support ticket and it's on the CDPR investigation list.
Let's hope they get it sorted soon; DLSS 3 Frame Generation really saves Ray Tracing in Witcher 3; it's a great technology that's only going to get better over time.