Re: bet your bored of this question!!!!!!
Switch it off at the socket and leave it off for 1/2 an hour. If the board is still displaying E2 even though it’s working try giving it another reset.
It’s possible that there’s a blockage in the pressure system causing the machine to fill or empty outwith the allocated time, so even though it’s mechanically working there could still be a fault. If there is a blockage then it’s only going to get worse over time.
When it gets to this stage then I would advise getting an engineer in to strip it down to flush out / replace the affected areas.
Craig