Tool Panels Are Moving Around

I have set up a saved workspace with the panels and groups of panels I use, placed where I want them.  But every time I walk away long enough for the computer to go into sleep mode, the panels scatter and even the main window frame moves.  They stay in the correct configurations (meaning one panel for example, always has the tabs for Layers and Channels) but they move from my right display (I use two) to the far left edge of the left display--most of the way off the screen so I have to grab them by their edges and drag them back into place.  The main window is about an inch low and shifted to the right.  Everything jumps to this same random 'layout'.  Clicking back and forth between workspaces does no good, thou once they're dragged back into place, I can close and reopen PS and things are where they should be.

True this is a minor nuisance compared to say, global pandemia, but it didn't do this months ago and I would like it to stop.

Like I say: two monitors, 'trash. can' Mac Pro, all recent updates.