Crashing Revit 2020

Really Sad to report by 2020 Revit crashes, and I’ve disabled all my add-ins. It’s PYrevit that is crashing it. I can’t have more than one project open / or a project and a family.

what files log files can I share, any quick fixes?

I rely on PY Revit for so many things so hoping I can resolve this if anyone can help.

Please follow the instructions issue reporting
I’ll close this post after that