G-series Gaming Mice

[zephyrus123]

Hey guys,

  I just recently purchased a g400 gaming mouse, and have noticed some problems with it. I am currently using it with the logitech gaming software 8.20.74 (newest ver. i think). I have noticed that there is a very noticeable problem when I turn acceleration on in the logitech driver. It makes me unable to draw straight diagonal lines of any sort. It makes my mouse twitch horizontally, and then vertically to reach a point if I move my mouse diagonally. This problem goes away when I disable acceleration in the logitech driver. My question is, is this normal behaviour? I have mouse acceleration disabled in the control panel under mouse, so I don't get what's going on.