Windows 10 UI scaling and choppy mouse emulation

[www.thurrott.com]

[msitpros.com]

We have observed that Steam Controller mouse emulation can get affected by UI scaling on Windows 10; the mouse cursor precision can be negatively impacted by having a non-default scale factor set in the Windows display settings Instead of disabling UI scaling system-wide, an alternate workaround is to only change the Steam compatibility settings We hope to be able to work around this problem in the future so DPI scaling can be applied to Steam without affecting Steam Controller mouse sensitivity.