Software version: 356
Mode bug occurred in: dual
Dish setup: Dish 1000 / 110, 119, 129
OTA Antenna: Antennas Direct 91XG, CM7775 preamp, 70' RG6 Quad, 75 miles from transmitters.
Description of bug: While watching OTA with weak signal and occasional dropouts, picture freezes up, sound continues with no interruption. Attempting to change channels results in delays to commands of up to 20 seconds. Any button push has a delay that long. Turning off receive doesn't help. After the 20 seconds channel change, there's only sound with black screen. Only soft reboot solves the problem.