I couldn't believe when at about 10am today the signals from my Foxsat HD PVR remote control stopped being accepted by the unit.
I hope I am not duplicating information, but the helpful thread quoted is for a different range of equipment.
Looking at this thread:
http://myhumax.org/forum/topic/remote-control-has-stopped-working/page/22
it appears that Humax somehow broadcast a software update (as part of the satellite information? - my box has no telephone or computer link) overnight.
Failure to receive this, or a box with a corrupted ID, can mean the remote control has no effect on the box.
The control is working - a red light lights up on it every time it zaps, and I have changed the batteries.
I religiously turn off all my electrical goods at the mains overnight so my box will not have received any software updates delivered overnight.
In that thread there are various proposals, including a system reset for which you need to input four zeros (my remote signals will not be accepted with or without the satellite dish aerial connected) and a computer update involving a serial connection.
By using the manual controls on the front of the unit, I can scroll through channels, switch between my two satellites (19.2°E and 28.2°E) and go through menus, just not input digits.
I cannot see the ID my box thinks it has or which version software it has (probably don't know where to look), though the blue "HUMAX" screen on boot says "HUMAX U7.54"
Neither "automatic" nor "manual" software updates has found anything.
As a first step, should I reconnect the satellite aerial to it, leave it set to "automatic update" and leave it on standby overnight?