I have an Gateway system installed Nov 2011 and have been noticing lately I think there is a buffer problem. For example I came in late, about 6:04 PM to watch BC Globe News. When I displayed the time line, there was nothing, I couldn't go back to 6:00 to start from beginning, to watch what I had missed. The same with starting a program recording. If I start it say 8-9 mins after the program started it only records from the time I pushed the rec button to the program end. Shouldn't it buffer to the beginning?