What is going on with my phone?

[AC Question]

Hello, a couple months ago I got a Samsung Galaxy s7 Edge. A couple weeks ago, I noticed that when my phone is on sleep mode and I want to go on my lock screen, I sometimes have to hit the power button multiple times. When I turn my brightness up, the inside screen kind of glitches in a way, but I can still use my screen when this happens. As soon as I turn my brightness down everything is fine.

 

[Javier P]

Mod note. Thread moved to the S7 edge forum for more visibility.

 

[bako88fan]

Same problem here but screen brightness setting doesn't affect it. However, I'll not that this usually happens to me in a dark room.

 

[trucksmoveamerica#AC]

Me to, I now know I'm not going crazy