Might just be a wrong idea but also might help. I am not using W10 to play games, yet might give it a shot:
1) Completely remove xbox service from PC. In the past XBox DVR working as silent service caused lots of this kind of problems.
Since XB will not allow to remove himself normal way, open PowerShell as Administrator and run this command:
Get-AppxPackage *xboxapp* | Remove-AppxPackage
If command above fail, try this one:
Get-AppxPackage Microsoft.XboxApp | Remove-AppxPackage
2) To prevent it from being reinstalled because m$:
- Right click on start
- Run
- gpedit.msc
Search for:
Computer Configuration\Policies\Administrative Templates\Windows Components\Store
1. Disable all apps from Windows Store - This turns off the launch of all apps from the Windows Store that came pre-installed or were downloaded. Apps will not be updated.
2. Turn off the Store application - If you enable this setting, access to the Store application is denied. Access to the Store is required for installing app updates.
Hope this helps somehow.