Lately I have noticed my OTA channels disappearing, This happens 2 or more times a week. I do a reset, and they are back. I went to sleep last night watching OTA, when I turned on the hopper this morning they were gone again, a reset did not fix it, I removed the module and even tried the other USB port, it didn't work. Finally I removed the OTA module, reset the receiver, then re-connected the OTA, and did another reset, and they are back. For how long I don't know. Do OTA modules go bad? Should I go ahead and get another one and see if that fixes it? They are not that expensive.