Problem details: My cursor keeps jumping randomly and it doesn't feel smooth. I have tried putting my osu sensitivity to x1 but it still happens. I'm not sure if it could be my tablet but if it is I wouldn't be able to send it back since I have had it for 1 year. I use the Xp-pen Star g640 and its driver for osu on the website since that's the only one that worked. Any help would be appreciated.
Video showing the problem:
https://www.youtube.com/watch?v=dpCO3q7gBhM
osu! version: Stable 20181118.3 (latest)
Video showing the problem:
https://www.youtube.com/watch?v=dpCO3q7gBhM
osu! version: Stable 20181118.3 (latest)