When I'm playing games that require moving the cursor across the screen, I normally rest my thumb on the bottom left corner of the touchpad, in case I need to left-click. When I move my index finger across the middle part of the touchpad, to move the cursor, I really move my whole hand, so the thumb moves too. On my old laptop (Lenovo), the cursor moved even though both my index finger and thumb were moving across the touchpad. On my Acer, however, the cursor doesn't move if the thumb moves with the index finger (if the thumb is resting on the touchpad but not moving, the cursor will move).
Is there any way to fix this?
Thanks in advance,
Rob