I have just had a Samsung QLED TV installed and had hoped that a problem with my FVP4000t would be solved but it hasn’t. When watching the TV with the Humax box switched off a couple of times in the evening, usually at close to the same time, I lose the picture and a message appears saying “no signal”. I have factory reset the Humax and have checked that all the options such as remote setting are all set to “Off”. I have read about 45 pages of discussion subjects but without finding a solution. Can anyone help, please.