Edit: SOLVED: It was the Xbox Gaming DVR, read below posts. ----------------- I have two problems with the latest win 10 update (th2), the Home/Guide Button on the Xbox 360 and Xbox one controllers does not work anymore with the latest drivers that installed this update. Now i can't open Steam, also i cannot use it on the the gamepad to keyboard emulators like JoyToKey, pinnacle, etc.. Also my Start menu resets the pinned tiles size sometimes after a restart. I can live with the start menu resetting, but anybody have a copy of the previous Xbox One usb controller Win 10 drivers, please . I have installed the old 360 drivers and the guide button works again, but i don't have the old xbox one usb drivers . Online there is only uploads of the very first win 7/8 driver, but that's too old. I confirmed some people also have noticed the same on the steam forums.