When I execute my watch TV activity, it works great. If I watch TV for long periods of time, without using the remote to control TV, when I go to executve the OFF Activity button, the remote locks up and gets stuck at "Turning Off". If I power cycle the hub, then the command executes. This happens every couple of days. I am on the latest firmware that was recently released, remote v9 and hub v13. I have had the X1 for only a few weeks. Any idea what the problem is, or a workaround?