I'm recently making a post about this even though I've had this issue for years because I thought I just got rid of it recently, I moved from Windows 10 to Windows 7 and with the help of a friend all drivers were reinstalled, the mouse lag was gone but I was still having issues since the driver that was installed was outdated and couldn't run certain games, I had decided to update the drivers which caused the same issue, thankfully I did a restore point and I'm not dealing with the issue right now but I am pretty stuck, I've tried several driver updates and versions, no matter what they always give me the same issue, currently I am stuck with a Standard VGA Graphics Adapter and I don't know how I can update to a driver that doesn't give me mouse issues, a friend told me that maybe I should get an older AMD driver update but I know very little of this and I'm not sure what to try