Attempting to sprint by double pushing W does not always work on the first time, or second, or third, etc. It seems to be unresponsive, and I just walk at the normal speed. It takes several tries to actual trigger the sprinting speed.
Linked issues
Comments 3
Duplicate of [MC-242]
Is Your PC Laggy(Low FPS) Because Such Events Require Calculations Which Rarely Work With Low FPS.