Light ghosting on FP2 screen

Apologies if that has been mentioned before: I have searched the forum but could not find mention o similar issue.

I have noticed in the last week the appearance of bright spots on the screen - it looks as if those spots are getting more backlighting than the rest of the screen. At first there was only one so I did not pay much attention to it. Now a second one has appeared. It is best visible when the screen background colour is not too light or too dark. I am a bit worried that this will spread and that my screen has some fault.
Anyone has noticed the same phenomenon?

A post was merged into an existing topic: Bright spot on the display