Problems with old and new TV omitting ear braking sound... after 10 pm...

[oldbirchy]

Mmmmmm not heard of that before but I would guess it's something that is set up in the amiko box. Do you leave it on all the time? Try unplugging it overnight. Do you get the noise with the box disconnected? Does something in your house come on at 21:00 like your pool pump out something else on a timer? Does your box and TV work ok at other times?
Lots of things to try to isolate the problem. If it still happens when the box is disconnected it isn't that!
Regards Andy

[moodyman]

 :41: The loud noise has happened since introducing a AMIKO Android box to the TV. The sound normally goes first then the noise comes - it happens at a regular time 21.00pm. Thought I had solved the problem buying NEW TV..... :91: also bought a power reducer thinking the power surge was causing the problem...