I noticed that the machine was leaking water, so had a look at the obvious places like the drain pump boot and door seal. These appeared fine. Next the machine displayed H2O on the screen and stopped full of water. I was able to drain the machine, and I've checked that both hot and cold supplies can fill the machine. Again the machine displayed H2O and stopped, although the water level seemed high and there was more leakage when the machine span whilest draining. I assume the air pressure water level switch is next on the list to check ?? Always fun having the washer in pieces at 11:30 at night.......