Worked perfect up untill today. I did not get any messages saying anything was bumped.
I tried to power down and power back up, and same thing. It has been centering now for 4 hourse. I’m the only one that uses it in my school, and it is in a space that no one else could’ve accidentally touched.
It occasionally makes a loud unpleasant noise.
On the screen I see the image of the last thing I did.
Has anyone had this happen before? It was working fine a couple of days ago!!