I updated to 2021.02.0 64bit and now I can't assign parts of any kind. I see everything but when I click on the select box nothing happens. I still see my Access Control panel and I'm still listed as the admin.
I tried deleting the json files in the AppData folder and in Dropbox.
I also did a full install, deleted all the program files, and reinstalled. Same issue.
I ended up reinstalling the 32bit version and I'm back up and running. However, I'd really like to take advantage of the features like email notification in the 64bit version. Any and all help is welcome.