Off topic.................FREEVIEW PROBS

[clayt74]

It may be the AC unit on the wall above the TV ( ostentatious I know) as it apparently has a very low wattage heater to prevent moisture build up in the coolant??? But surely that would not only click in at 20.45-21.30 ??
[/quote]

Could well be exactly that! Is the external bit also  above the TV? If it's a West facing wall it's likely to have sun until 4pm ish so about 5 hours for the antitrust heater to kick in? Plus I would imagine the external fan starts too to keep the bearings free?