Paste stops working

For some reason, paste stops working (currently seeing this issue on a 4000 x 3000 pixel canvas). I have 2023, but every previous version had the same issue for me. Anybody else? Sometimes it works for a while before it suddenly stops working. 

I never have this issue in other apps (Photoshop, Krita, etc.), and I'm experiencing this across several PCs. 

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  • Yes, it happens all the time for me.
    The other quirk that it does quite often is not being able to eyedrop colours when a transparent layer is in the way.
    Restarting often sets things right again, I just had the pasting problem half an hour ago and a restart.... well, "fixed" it isn't the right word.
    Set things right for the moment, to be more accurate. 

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