Samsung S8 Notification Bar Issue

[wlfoff]

It seems it is a touch screen issue. Basically the upper left side is not responsive and every now and than causing the notification bar to drop. So far 2 days have passed and I had no issues with the notification bar. In order to check if the touch screen has problems you dial *#0*#, go to touch, and try to check all the squares. If some of them stay white it means that the touch is not responsive.