Well i know a fix. If i close the software (Logitech g Hub) i use a custom sens which is 1000. whenever I close the software or whenever the system is booting. The cursor is super fast, I think it is the default sense 3600 dpi. why does this happen. is this bad? good? i have some issues with my HAND. not being able to use the mouse and feeling weird but I don't think my mouse would have problems right?