Got a new mouse around a week ago, worked fine from the minute I plugged it in and has been working fine up until today.
Don't even know where to start, batteries are fine, its switched on and I tried a different usb port so that the drivers etc were installed and set up again.
Could be lots of things including driver issues, but first...
Unplug all other USB devices (particularly any USB port extensions). Ensure the mouse is plugged directly into a motherboard USB port. Reboot. If that doesn't work try rebooting with no USB device plugged in (including the mouse). Plug it in after the machine boots up.
