Hi Muheki Eric,
Thank you for reaching Microsoft Community. We're sorry for the trouble this has caused you.
I am aware of the issue you are having with the trackpad on your Surface laptop studio, where it will occasionally be highlighting, and the haptics are not functioning properly. I am here to help and let work on this together. Allow me to ask some questions.
- May I know what build version of Windows you are currently running?
- When did this issue started?
- Were there any changes made prior to this happen?
You may try the following steps below to troubleshoot your device.
Force the device to shut down and restart to clear your hardware cache.
Press and hold down the power button until your Surface shuts down and restarts and you see the Windows logo screen (about 20 seconds), then release the power button.
Run Surface Diagnostic Toolkit and check any pending updates available including optional updates.
See: Fix common Surface problems using the Surface Diagnostic Toolkit (microsoft.com)
Change touchpad sensitivity.
Open Windows Settings > Bluetooth & Devices > Touchpad. Expand Taps then adjust the Touchpad sensitivity settings.
Boot your Surface to UEFI and check if problem persist.
- Select Start > Settings > System > Recovery.
- Next to Advanced startup, select Restart Now.
- Under Choose an option, select Troubleshoot> Advanced Options> UEFI Firmware Settings, and then select Restart.
- Once you're in the UEFI screen, test to see if the touchpad allows regular control of the mouse arrow and if problem persist.
Let me know how it goes.
Kind regards,
Lavenia