Ok, last Thursday night I had all of my locals via my 311 receiver. Suddenly on Friday morning 6/18/2010 the locals are all gone on JUST my 311. Tried hard/soft resets, repeaking (first strike), etc. To no avail. KCRA, KOVR, KVIE, etc. Sacramento, CA. I have two 622 receivers and both still get all of the SD, HD, and OTA flavors of all the locals. I couldn't find any uplink activity to explain what happened, for example if they moved to MPEG4/etc. Although I did see some TP's on 118 bird changed to QPSK 7/8 (which shouldn't matter? for a 311).. but not the TP's (18/HD, 20/SD) or bird (110) my locals are on. FWIW I'm pointed at WA 110, 119, and 129 via sw34. 50+ on al TP's. Also had the same problem using a stand alone dish 500 pointed at 110 and 119 with just the 311 pluged in. Even pointed a spare dish just at 110 straight into the 311, same problem. An accounting mistake at Dish or something else? Maybe some overlapping channel numbers the 311 SD receiver is getting confused about? Odd I didn't make any changes and nothing in uplink activity.