I still don’t think there has been a correct diagnosis of this fridge freezer, because it seems like an electrical fault rather than the compressor. The reason being that if I do a proper reset on it, leaving it switched off for a full hour before turning back on, it will work for several days before beeping again. That is why I thought the initial fix had worked for a few days.
If I just reset it by switching off, then off at the wall, [not waiting the hour switched off ] and back again, it will come on, but only for a short time. That can’t be the compressor can it? Given that if I do the full reset, it will chill for a few days before the alarm starts up again.