Black square on screen

PatrykWaw

[1]

A black rectangle randomly appears on the screen, always in the same place. It is not the size of the PiP window. Only a reboot helps. Interestingly, the touch works all the time

[2]

[3] randomly

caolz

PatrykWaw
This problem does exist and the probability of occurrence is relatively small.
We have been trying to solve this problem, but we are not very sure which version it will be resolved in.

If you encounter this problem again next time, you can do the same:
Open the All Apps app, long press the app interface, and select the Sorting And Display Management option from the pop-up menu.
Select the Reboot Launcher application in the opened interface, and then click Save in the bottom right corner.
Return to the interface of the All Apps app and click on the Reboot Launcher app.

PatrykWaw

caolz After installing the latest weekly, the problem has not occurred since installation

PatrykWaw

caolz For two weeks the problem has not returned, looks like the problem fixed

PatrykWaw

wwest2
MihaiFlorin
Extreme
caolz

It happened to me today after a phone call ended.

But I think it is a completely different error. The black square is much bigger and disappears after touching the screen

Extreme

PatrykWaw definitely not fixed, I had the issue display itself during a Bluetooth call yesterday.

MihaiFlorin

Extreme I had this problem too during Bluetooth phone call. @caolz

wwest2

The same thing also happened to me. There was the first call which had no problem, but after the second call ended, the black square happened.

caolz

This issue should be improved in the new version of the system.
Please wait for the release of the new version of the system.