Tuner A for me. The only thing I do, is to insert an USB key to watch another film during the record of the incredible.
In fact, at the present time my both receiver are connected.
So, tonight, Dr Who & Wild Hogs are scheduled, and I will do nothing on it.
Recording demux size was previously set to 1,5 Mbytes, I set it to 2Mbytes to see.
both record failed (5 mn & 35 mn).