Chosen Solution

So when I press any button on the controller the left joystick is starting to drift. but when I open any app it gets good. But when i press a random button again its drifting again. I’ve tried: windows 10 reinstall, controller calibrating, controller replugging, controller replugging from usb 2.0 to 3.0 and the other way around, driver checking, deplugging mouse and keyboard, turn off the game bar.

Hi Hegyi Levente ! It is possible that your problem comes from the joystick itself. I propose to follow that tutorial for checking your joystick, maybe one replaces is necessary.

I can show a video, too: