human - 6 minutes ago »
Some people here ASSUME too much!
Who said that I have had no interaction or input for 3 or 4 hours?
To the contrary. Changing channels, watching and subsequently deleting a recorded programme all within this period is exactly what I have been doing. The machine cuts out and goes to sby suddenly. Don't tell me I'm supposed to live with that. I paid £230 for this and I want to get what I thought I paid for. Some people here have a weird attitude. I accept if I don't touch a device for a prolonged period that it should turn off. This is NOT the case here!
In which case you are suffering from a problem introduced with the last update, nothing to do with the power saving features.
You will just have to be patient along with a lot of other owners and wait for Humax to get to the bottom of the problem, or return the unit for a refund.