Mid 2014 MacBook Pro. Trackpad issue

[boyfalldown]

Anybody any ideas? When I use my MBP the trackpad stops working after a whille. It won’t allow me a single click but acts like I’m continuously holding a double click. Any ideas how to fix?

 

[Pound Coin]

Could be software or hardware.

Hardware would be most likely a bulging battery/

Software - start with a PRAM reset.

https://support.apple.com/en-gb/HT204063

After that I'd try deleting the Trackpad plist