Windows 10 FCU (16299.19) - Mouse movement feels weird, some sort of acceleration? : r/Windows10
Fix: Erratic / not smooth mouse movements in Windows 10
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
No Cursor movement, Mouse Cursor moves erratically or slowly
How to fix Mouse Lag in The Cycle Frontier
Fix: Erratic / not smooth mouse movements in Windows 10
Mouse Left-Click Button Not Working? Here's How to Fix It
Weird Mouse movement? : r/Competitiveoverwatch
Weird mouse issue based on sensitivity : r/blackdesertonline