I'm on build 1004 and getting extremely bad performance in the menus. Whenever I select to download a preview card, my entire application freezes for 4 to 11 seconds. I did also update to Windows 11 at the same time as downloading this new version, so either could be related. I am on an AMD CPU.
Edit: Just posting this message froze my application for another 4 seconds. It seems like multiple things freeze the GUI.