Has anyone else had issues with their STAND ring not registering? I got my watch for Christmas and have had no problems meeting my 12 hours of "standing" goal...until the latest WatchOS 2.2.1 update. Over the past few weeks my STAND ring has failed to register any standing for 2-5 hours at a time (one day I was coaching a Little League baseball game and it failed to track any standing, however it did give me moving credit). Is there a way to re-calibrate the watch?