Can´t copy and paste without it throwing an error message and closing.
Yes I´ve reinstalled it.
Yes I´ve restarted the PC.
PC or Mac. Copy and Paste seem to work in PS 22.3 on my windows PC
A windows PC.
Reinstalled the oldest version still available and it works just fine.
Still, what is the problem that the newe release simply won´t work?
How I can downgrade to the previously version?
Open your CC desktop app.
Then to the right of the "Install"-button, you see three dots. Click that, and choose "other versions". Then find the one you want (22.2).
Set up a community forum so that you don´t have to bother fielding complaints about your non functioning software. Top job Adobe.