Version 24.2.0 Made Photoshop Unusable Until I....

Before the last update, to 24.2.0 Photoshop worked o.k with an OCASSIONAL lagging and flashing of the monitor.
With this update the lagging/freezing and monitor flashing was every time I moved my mouse over layers or tool.  It made it impossible to use.

I got it back to usable by reducing my refresh rate of my monitor from 240hz to 120hz.  It seems that

this Photoshop update can't handle high settings. 

I hope this helps anyone else having this issue.