>>271623031
I found this in my browser history for when I was trying to fix it:
https://forums.oculusvr.com/community/discussion/66915/touch-trigger-stuck
>Not sure if this will help, but the touch controllers have a design flaw: there is a rubber pad inside that is supposed to dampen the trigger when it reaches its stop, and this rubber pad eventually falls off inside every controller after some use. (Not sure if it's been revised recently, but for at least the first year of production or more this is the case.)
>It's possible that rubber pad has just gotten wedged in there and that's why your trigger is stuck. It's happened to other people many times. If you look in the gap around your trigger where it goes into the touch controller, you may see it wedged in there -- and if you carefully slide something thin around the edge of the trigger (e.g. thin cardboard), you might be able to knock it free and unstick your trigger. 

Fishing around with paper or a paperclip definitely isn't an exact science. try your best.