The recorder has been working fine since I received it as a Christmas gift from the family and set it up. I was watching a programme this morning - went out for a walk and now I can't get a connection. The tv is blank with the words 'no connection'. I have disconnected everything and plugged it in again - still no result. I have checked and restarted the modem and everything else (computers, mobile phones) is on line. I usually connect via wifi as the tv and recorder is too far from the modem to connect directly but I have borrowed a long ethernet connection and stretched it to reach- still the same result. I have plugged the TV aerial directly into the TV and that is working. I have looked at the handbook and it tells me to follow directions 'on the screen' but there is no screen. The box is not connecting to the tv and the tv just shows the words 'no connection'. I cannot get to see the box menu on the screen to do anything. I am a complete novice, over 75, usually my son would sort this out but he cannot visit during lockdown.