If you experience irregular movement on a laptop, it can be caused by a communication issue between hardware.
To test where the issue lies, please disable the touchpad on your laptop by doing the following:
Press the start/windows key and type "Touchpad Settings":
After opening the settings, you simply ress the plittle slider to turn it off:
If this fixes the issue, the please contact the laptop brand support.
If this does not fix the issue, please contact our support via this form: PRESS HERE