I installed my OTA yesterday. OTA channels came in great through my 10-250. Everything showed up in channel guide as well. However, my regular network channels, both local and distant, began working erratically. They will work one minute and not the next. Or, some would work, and not others. No ryme or reason. I repeated install to no avail. Had to eventually cut the power to the unit and re-boot to get the network channels back, and everything works fine (pre OTA install). But, now I'm back to square one without OTA. Why can't I get OTA AND my networks?? What gives? Thanks.