Help My phone keeps going "back"

[jsr307]

I don't know what's going on with my phone. Whether I'm using the internet, an application or even the phone, it always goes "back" within a few seconds of loading a new page, and sometimes before the page has even loaded. It doesn't always go to the home page - just to the most recent page. I've tried rebooting but that doesn't seem to have helped. Has anyone else dealt with this issue? How did you solve it?

 

[snapper.fishes]

Broken touch button. It has been reported before.