I also have the same issue. Cannot play any game with air triggers involved 😢😢😢 rog phone 3, happens when the armory crate is activated. Not necessarily that the x mode needs to be activated. Almost more than half of the back side of the phone is sensitive. Not just the camera module, if slight pressure is applied on the left side or if the pressure is near the right air trigger, the corresponding air trigger gets activated. Performed factory reset and all other options... Still the same...
