[trentnix]

That trackpad issue sounds like a swollen battery.

[UncleOxidant]

Yep. Had this problem on my 2013 XPS 13 last year. Replace the battery before it gets worse. It's pretty easy to do yourself.

[hackerfromthefu]

Yup, it's a well known issue with the XPS line. It's also dangerous as they can start fires..

[sippingjippers]

I'm an idiot, this hadn't even occurred to me. Thanks