I've had the vip211 for about 3 months now and about 6 times already, at random times, all of the OTA locals I have programmed won't be able to lock on the OTA signal. When I tune to one of the OTA channels I've programmed, I'll receive something like attempting to lock signal, but it doesn't. I've waited an hour once and still get the same screen message on all the OTA channels. The way out of this is to simply unplug the 211 or hold the power button in for about 7 seconds to reboot the receiver....after which, all the locals tune just fine. A few key points.... - All of my locals have a signal strength in the 90's, most in the high 90's. - This problem occurs to ALL my OTA local channels at once....not just a few in a given time. - This is a random problem....there's appears to be no reason why it happens (ie weather, etc). - Besides this problem, the OTA locals come in great....no drop outs, breakups, etc. - I had the 211 rescan to add the locals again a few weeks ago....about a week later, the problem occurred again. - 211 is running the latest software update Any ideas? I'm hoping this is not a 'feature' of the 211?