Hi guys, I've been using my XT-2 for several mouths now and I was using the camera this weekend to shoot a charity event. This was quite a fast paced shoot and I was constantly moving around to different locations and using the camera in Continous AF with both the 16-55mm lens and the 100-400mm lens. On quite a number of occasions I found the camera locked up and the focus joystick stopped working and sometimes all controls stopped too. The only way to fix this was cycled the power. There didn't seem to be any particular pattern to this behaviour. But it obviously meant I missed quite a number of shoots when it happened! Then later that day I swapped to the 100-400 lens and the camera just started shooting on its own, as if in burst mode when I switched it on. This was very disconcerting and the only way to fix this was cycled the power again. I was using the battery grip in boost mode. I was wondering if others have experienced these issues?