Originally Posted by bugmenot
I think u might be getting interference from wifi. Use the dell wlan utility instead of the builtin microsoft one and see if that fixes the problem.
That fixed the problem for me.
no way that the WIFI interfering with the mouse, you might have a defective unit. also, the 9-cell is great with over 4 hours with Wifi and max brightness but the thing sticks out and totally negates the beauty of the...