macOS Big Sur/Parallels 16.1.1: don't connect usb external devices

I've solved it uninstalling Parallels, deleting /Library/Preferencies/Parallels, reinstall 16.1.2 from scratch, after activation I've loaded the VM and now all usb devices works, don't know if it's a bug related to upgraded versions.
This may help... fixing a different problem I found out that there other files in the Library folder that need removing (as well as uninstalling Parallels Tools) in order to get a nice clean Parallels Desktop when reinstalling.
The ones I also deleted are:
  • ~/Library
  • ~/Library/Application Support
  • ~/Library/Application Scripts
  • ~/Library/Caches
  • ~/Library/Cookies
  • ~/Library/Preferences
  • ~/Library/Saved Application State
  • ~/Library/Containers
  • ~/Library/Group Containers
  • ~/Library/Application Support/CrashReporter
  • ~/Library/WebKit
  • /Library
  • /Library/Preferences
  • /Users/Shared
  • /private/var/db
  • /private/var
Hope that helps someone!


 
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