When I boot Pycharm Professional via Jetbrains toolbox, the program freezes and becomes totally unresponsive while loading the current project - in particular, while at the "reopening files" stage. The only way to stop it is to force quit using Task Manager, and a dump file is created in the logs. Immediately preceding this issue showing up, I had trouble closing Pycharm and was forced to force quit it as well.
This happened before - I tried reverting to the previous version, but the only solution was to hard uninstall PyCharm - not just via the toolbox, but deleting all the config files etc. that it left behind - and reinstall.
Edit: it seems a sufficient workaround is to delete the folder C:\Users\<username>\AppData\Roaming\JetBrains\Pycharm<version>. However, this wipes all settings.
I am using Pycharm 2020.2.2 (latest version) on Windows 10.
Dump File: Upload id: 2020_09_22_PSeRtJgfJ9dyMM9e (file: threadDumps-freeze-20200922-153128-PY-202.7319.64.zip)
Log file: Upload id: 2020_09_22_A7uMZsNrX2UbTirS (file: idea.log)