You’d think that if this really was a ‘thing’ then just maybe, over the course of well over twenty years of the Naim forum in its various forms, and many years of other hifi forums that are frequented by a number of Naim owners, this issue would’ve cropped up regularly.
I know. I was just reinforcing what the sensible heads are saying here. I’ve had Naim since 1997, have moved house fives times, and have never waited more than a few minutes. I’d say there was a fault/tired part somewhere.