MASN HD, FOX Sports HD, and ESPN2 HD (Ch. 1053, 1054, and 1055) are all showing the "Temporarily off air. Please check back later" message, and have been for several days. Several other channels, such as The Cooking channel (231) and History HD (1077) are tiling to the point you can't watch them.
I've rebooted my cable box but still have these problems.
Any suggestions?