On 2/15/07, John Wendel <john.wendel@metnet.navy.mil> wrote:

I replaced a dead M$ mouse with a Logitech. The new mouse works OK
except that every 30 seconds or so, the pointer moves to the upper
left corner of the screen, which is sort of annoying.

If it's a wireless mouse, try positioning the receiver somewhere else.

Klaasjan