I am having problems with KDFI 27. I rescanned a few days ago and all I got was “weak signal”. This morning I did another rescan and now I get 2 spanish channels. They are converting channel 21 KTXA as well and same thing this morning - did the rescan and only get weak channels. Called the KDFI Hotline (214-720-3049) but this just a recording. Was able to leave voice mail but not sure I will get a call back. Anyone else have any luck? Thanks Bill