V6 not recording during standby
I have recently had my V6 TV box upgraded via software to 360 and have also received a new remote. In the settings there is a standby mode with timings of 4,5,6 & 24hrs before the box will switch off if idle and hasn't detected any active device connected to it. This creates a problem if I want to set to record programmes further ahead of 24hrs as when I am away the box will switch off and will therefore not record the set programmes. There is no setting I can find to switch off standby mode.
I recently changed the standby timer from 4 to 24hrs as I found the box switched off when idle and did not record any scheduled programmes. Switching to 24hrs has made no difference other than keep the box awake longer so increasing the possibility of detecting a signal from my TV when it is switched on. This is particularly irritating in that if I am away for more than 24hrs there is no certainty that any scheduled recordings will proceed. My tv has a standby mode which can be disabled why has this new 'improved' Virgin box not have the same facility.
My current standby settings are active start, 24hrs. My 360 box is Arris-DCX960-MPA+.
Please advise if there is a software issue or a possible fault with the box (please note there was no issue before the software upgrade).
Regards