Double tap problem

[Zeroid]

Hello. An incomprehensible problem. When you click on the on-screen keyboard and peds - pressing doubles. What could be?
Firmware 2.9.1

https://youtu.be/qzqY7HlSWuc

[Zeroid]

Everybody! I found what was wrong. This problem is observed only when you connect the device from a non-original adapter and computer. There is no problem with the original adapter and cord.