ex5100 minor problem

[grooster]

Hi I've got a 5100 pvr which is working excellently (thanks to advice from this site)
The only problem is that at midnight it turns itself to standby mode.
It's not a big problem as it turns on again imediatly it's just a bit annoying. Anyone got any ideas on how to stop this.

Cheers.

[badapple]

Press the blue button on remote and just check that all the timers are off.