Hello SerrenHollingsworth,
Thanks for reaching out Microsoft Community and posting your concern here. We're sorry to learn that you're having an issue with your device and pen.
In this case, if you think the pen is interfering the touchscreen functionality of your device, I'd suggest to adjust or calibrate the pressure settings of your pen. To check your cursor, handwriting, and top button settings, go to **Start > Settings > Devices > Pen & Windows Ink.**To check your pen pressure settings, open the Surface appand select the Pen tab to adjust it. Adjust and calibrate your pen at your own preference and after, observe how the touchscreen behaves.
Hope this helps.
StevenK