Yes, I use a weird mouse — and I like it - HardwareZone.com.sg
Mouse delta isnt getting reset to (0,0) - Unity Forum
Mouse Acting Erratically, Jumping, or is Not Moving Properly
How an 'ergonomic' mouse saved my wrist and made me hate my life | Mashable
If you experiencing strange mouse movements, and you feel that "something is off" with your sensitivity; turn off "Fullscreen Optimizations" in the Compatibility Tab of the csgo.exe properties. : r/GlobalOffensive
Counter Strike: Go - weird mouse movement | MacRumors Forums
Fix: Erratic / not smooth mouse movements in Windows 10