Image exposure changes / flickers when I press shift key or hover over image with mouse

[Clixx Photography]

Hi. Im update the with LR classic using studio mac m1 max. everytime i press the shift key my on screen image cnages exposure a little until i take my finger off the shift key. It also happens when I move the mouse over the image. I can point mouce anywhere else, but when it touches the image, the exposure will change. So annoying. Anyone else ?

[johnrellis]

As a first troubleshooting step, try resetting LR's preferences:
https://www.lightroomqueen.com/articles-page/how-do-i-reset-lightrooms-preferences/

LR sometimes soils its preferences file, and resetting it can fix all sorts of wonky behavior. That article explains how to restore the old preferences if resetting doesn't help.