ah sorry, yes:
Render is corona 6.0 hotfix 1 (latest stable), max 2020.
I have tried to render just a single still, a sequence, having the time slider set to frame 200, tried with setting the scene time frame to start from 200, motion blur not enabled. I'm 99% sure it's a vray thing again as I tried to load the same scene in max 2021. Same result, but when I uninstalled vray5 on max 2021 it renders without that crash.
After Easter I will try to setup scenes and reproduce these crashes if I have time. We are reinstalling everything from scratch in those days. My deadline is tomorrow, so I just wanted to hear if I maybe had missed a setting. For now I'm uploading to the 3rd party cloud farm we are using and I'm hoping it won't crash there (as it in some way works on max 2021 without vray5 so I just think something is corrupt on my end). Generally speaking having vray5 installed (not using it, but just having it installed as I thought it was needed for phoenix), has given a lot of weird bugs and crashes. Some I have posted last week via your helpdesk.