My touchpad is registering 'ghost' clicks, how do I fix this?

The touchpad on my Microsoft Surface Laptop 2 has recently started registering ghost clicks and is generally unresponsive. It seems to be a physical issue, as I’ve run several diagnostics to no avail, and when I hold the laptop upside down for a moment before righting it, the touchpad operates as normal for 5-10 minutes or so. Are there any recommendations for repairs, or is this an issue that can only be solved by taking/sending it to Microsoft?