Do the 622 receivers have an update or reboot every night? I've had one in my bedroom for over a year now. And in a years time I've probably been woke up by a reboot a small handful of times. But it seems like in the past month or so, it's been very frequent. Usually at least a couple of times per week or more. Now, maybe it's been this way all along and I've been a heavy enough sleeper not to notice. But I don't think so. Any ideas why this is happening? It really sucks getting woke up in the middle of the night for this.