Studio 2024 doesn't work properly when switching between two projects.

I recently installed Trados Studio 2024 on my laptop running on Windows 10. When I switch from one project to the other, the TMs and TBs of the second project are not recognized, so I don't get any matches and concordance search doesn't come up with any matches either. Apart from that I can't undo a previous action (ctrl + Z) nor add formatting (like bold, italic...). Closing down and restarting Studio is a solution, but yesterday I had to restart my PC twice because Studio just wouldn't close.

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