If you have an Xperia XZ Premium, test something out for me (touch input related)

[Jojojojo46]

Right at the top of the screen. The touch doesn't always work

[backudog1]

Just tried a few times, (swiping down from top, etc) all seems to be ok so far? Not sure what might be causing the problem for you?

[najodleglejszy]

have you tried booting to safe mode and checking if the issue persists? instructions: /t5/FAQ/How-to-boot-your-phone-into-safe-mode/td-p/348008

[HUMger1]

Where exactly? 

Being on this page, clicking on the 3 dots works fine, as well as the share button next to it. Clicking on the search icon below also works fine...

So maybe you need to specify the area more precisely.