So my pan stopped working on one of my PTZ cams. Tilt, zoom, mic, connectivity, firmware upgrade, everything else works as it should. It’s just the pan that stopped working. I’ve tried to control it from my Android and my wife’s iPhone and it won’t budge. I’ve made sure that it’s on a level, hard surface and that it’s been power cycled and that didn’t help. I’ve even left it off for several hours. When I initiate the pan from the app I hear nothing from the cam. I was thinking that I might hear a gear try to turn but I don’t even here a click.