Mouse is slow moving to the right, and to some degree, up
I noticed this starting to happen about 2-3 months ago. At first it wasn’t very noticeable, but the last couple of weeks it’s gotten so bad I can’t play games anymore. What happens is that very often, when you move the mouse to the right (or diagonally up to the right), it will go very slowly. It will “loosen up” if you move it rapidly, but right now it will get bad again within a minute. I also have a middle mouse click (wheel) that is close to non-responsive, not sure if it’s the same problem. I did remove part of the sleeving from the cable (why do they add a textile sleeving which will cause friction and look ugly within a few months?) and cut into the plastic of the cable, but did not cut through the metal shielding, so I don’t think that’s the problem. Anyway, the shop is sending me a new one (I don’t have to return the old one), so I’m wondering if this is a known problem (or that it’s because I’m a very good customer).