If you experience issues with your scroll wheel, we recommend you to try and clean the device as showed in the video below:
[dvideo title=“How to clean your Scroll Wheel”]https://www.youtube.com/watch?v=EqtgG-C3zHQ[/dvideo]
If your issue persists, we have a more advanced cleaning guide, which requires a little more time to complete.
You can download the guide here.