I’m having this issue… Quite ironically, my Graphics card is displaying a random error… When I do a selection rectangle on the desk top it leaves a few dotted lines behind. The bug here being related to the graphics card does seem very bizarre.
I’ll try loading the project, disabling all filters, saving the project, closing, reloading, reapplying filters. I’m guessing something got updated and it’s not overwritting to the correct setting. Although i’m not getting old settings, i’m getting a much higher setting of the HP/LC on what apears to berandom channels. Turning on and off fixes for that session.