Hi EveQ =)") ,
Thank you so much for bringing this matter to our attention. For us to further assist you, we would like to know more about this issue.
- When did this issue occur?
- Have you made any changes on your device (e.g. settings or updates) before this issue occur?
- Have you tried to connect another type cover on your Surface? or have you tried to connect your type cover to another Surface Pro 4?
- What troubleshooting steps you had already performed?
Here are the few things we suggest you do:
- Check Settings. Go to Settings > Devices > Touchpad and select Reset. Check experience with the customer. If still not meeting expectations try adjusting settings, like Touchpad sensitivity.
- Install and run Surface Diagnostic Toolkit. This toolkit resolves the most common Surface issues. Please follow the on-screen instructions. Tip! Restart the device after performing this step.
- Reset your device. We have three options of reset: Fresh Start, Reset from within windows or USB recovery. ***Important!***Please review the on-screen instructions and back up all your personal files and data.
Looking forward for your response and also, keep us posted of the outcome.