(Recently,) it only happens when I make something full-screen on the external monitor. I do not think this is a hardware (which is brand new) problem.
Just now I made a browser full screen and it immediately strted happening every several seconds for a couple of seconds at a time. I've attached the journal
(Recently,) it only happens when I make something full-screen on the external monitor. I do not think this is a hardware (which is brand new) problem.
Just now I made a browser full screen and it immediately strted happening every several seconds for a couple of seconds at a time. I've attached the journal