Both boxes are at Jan 13 update, it seems to me recording was fine at first but started acting up I think in March like the beginning of the month?
The E5 has a 250GB SD card , the B5 recording was to internal memory. My buddy is using a B5 recording to USB. I can't help but think this has something to do with a guide/date issue. I just switched the box to get guide from server (E5). I am trying another recording now. Also should be noted the recordings that fail they are usually just under two minutes, recording from live TV. Using an XCI login.