Bug Premiere 2023 mac

Thank you for your response.

Here's a screenshot of my timeline.

The track locks are disabled and I've tried with all kinds of media and different projects, but it's still the same.

The same projects opened on a PC configuration with the same Premiere version works fine.

The compatibility checker shows no conflict and my version of Premiere Pro is 23.6.0.

In details, my problems : 

- occur when opening a project or after my computer goes idle. They do not disappear until I reboot multiple time the machine.

- all the keyboard commands do not work (like "Z", "E" or "V") 

- I cannot select any media in the timeline with the mouse, + right click does nothing.

- I cannot make any selection across the track with the mouse, it feels like a key is pressed permanently.

As said before, the only solution I have is to restart my computer several times (with no success guarantee), and it eventually works, (but of course, that's really a waste of time !)