I have a problem with the mouse in some DOS games. Horizontally the mouse pointer moves normally, but vertically it is as if the mouse pointer keeps snapping into place on a rough grid. The mouse pointer does not move vertically evenly but always jumps a few millimeters further. The whole thing has the drawback that you can't click on some things in these games because the mouse arrow is either above or below them. A game in which the problem occurs, for example, is Might and Magic III.

I remember having this problem with a game back then... That was Amberstar.

A little more information about my computer... It's a real 486 DOS computer, not a DOSBox or something like that, and I use the Logitech mouse driver V8.0.