I would like to find out if others are having this problem with the Hughes Platnum E86 HD Receiver. Overall, I think its a great Receiver, but I have seen this one annoying problem with a number of them. When you connect Satellite and an HD OTA Antenna, you first must do a scan for local channels. After about 2 minutes it completes the scan. You will then have locked in the available HD channels in your area. Everything seems fine and dandy, however, days later, the HD locals dissappear. You can go back into the menu, scan the channels again, and everything works fine again. Then several days later; the same thing keeps happening. They dissappear again & again. We are constantly re- scanning the locals. Emails to Hughes regarding this problem go unanswered. They do not respond to this issue. Has anyone else experienced this same problem?