Came out to look at dishwasher which the night before had been flashing an error message and trying to pump but when I turned it on it seems to of re set itself.
“Lovely man. As it turned out when I plugged the machine back in it had the set itself and the noise and error message had gone. He was very kind and didn't even charge for the call out. Said to take and pic and record it if it happens again. Will keep his number.”