I'm having the same problem, recordings scheduled on freeview channels failing completely when the box is in standby. If the box is left on the first scheduled recording works, but then the box goes back into standby at the end of the recording and later recordings don't work unless I manually turn the box back on. Recordings scheduled on the internet channels seem to be working ok, and if one of those is scheduled for the same time as a freeview recording both work as the box comes out of standby for the internet channels as it's supposed to.
I've tried updating the software, retuning the channels and doing a factory reset but none of those helped. The problems definitely not on my end as swapping out the youview box for an older dvr showed that my signal strength is fine as recordings worked perfectly on the non-bt box.
