This is a cool problem that I’ve not seen on this unit before. The washer will start and make all the right sounds – then suddenly unlock and sit there flashing for ever. Almost like someone has touched the ‘pause’ button – except nobody has. I’m going with a CCU on this one, but it could end up being a UI (User Interface.). I’ll let you know.
EDIT: So this one ended up being a User Interface. It looks like Start button was shoring out and causing the unit to go into ‘Pause’ which is why the door was unlocking and the lights are flashing … just like someone had hit the ‘Pause’ button. Unfortuately I went with the CCU first thinking that something in the CCU was causing the stoppage – but this did not fix the problem. If you see this – go with the UI first! Live and learn.