Lovely 2 yr old machine working beautifully. Put on RINSE HOLD cycle to wash plastic sheet (prevent spinning) but now does not rinse or drain. Goes through wash cycle OK but then bleeps with lights flashing on 1200 and 600 spin cycles. What can I do before getting an engineer and is it the electronics which needs to be reset. I have unplugged and replugged to reboot but no success.
