I can't seem to get anything to render using tyFlow on 3ds Max 2021. Is the problem the lack of 3ds Max 2021 support or tyFlow support?
And is there a release date for 3ds 2021 support? I'm loving the results I get out of Maya!
At the moment, ProRender does not support particle systems. However, if you mesh out the particles, it should work.
I will make a feature request for TyFlow.
Regarding 3ds Max 2021, we are currently working on a update.