There are no yellow/red icons in device manager. Other devices connected to PC are, Cambridge soundworks audio via audio outs, USB's are 2 printers, 1 ext HD, 1 TV reciever and 1 weather station, LAN cable and KVM switch for 3 PC's. The other PC's are too old to play the games although one does try but the graphics are very slow as it has onboard graphics and is not worth upgrading. Keyboard is a Microsoft Multimedia Keyboard 1.0A and a Microsoft wireless optical mouse 2.0. These I can swap when I get my hands on altrnatives from friends etc if you think This could be the problem. How come this does not affect Penumbra game.
Surface Pro (2017) vs Surface Pro 4