I don’t have access to Modo or Quixel Suite 2. It’s likely that this could be reproduced without Quixel and just Modo though.
If you are able to provide a test asset and I can get the crash I can at least submit the JIRA for that to be investigated and fixed if it’s not already in 4.11 or even our internal build of 4.12.
Looking at the logs I didn’t see anything that was really helpful and when I checked Crash Reporter the only submitted crash was from 4/16 and it was something with copying two assets from the description.
There are times where it’s can be a “one off” type thing because it’s hard to reproduce, it’s not consistent, or sometimes only happens the first time and then is good. It just depends.
If you’re able to provide a test asset I can look further. Thank you!