I'm having the same problem. It appears to be related to the removal of the drop down lists. For example, most of the regional sports networks begin with 412 followed by a two digit number (mine are 412-01 and 412-09). Until a few days ago, you would see 412-00 (I think it was 00) with a plus sign. When selected, 412-00 would expand to reveal all off the regional sports networks beginning with 412. Selecting 412-00, while expanded, would contract the list. Now there's no way to select the channel directly other than to simply enter 412. Unfortunately, this takes me to 412-01 when I always want 412-09 (HD version). Having to select from the guide is incredibly annoying. This must be fixed ASAP!