My STB is getting its Video Settings reset when i power cyclye my new LG TV. I can manually set video to be 1080 setting as well as setting override to STRETCH while the TV is on. Just a soon as I power the TV off and back on they are reset to the lower 720 HD settings and STRETCH is no longer on. I thought it was LG, but I go not support from their tech as they said their TV could not reset a cable box at all. Any ideas?