I have a 3 year old AEG Sensorlogic dishwasher. Control panel failed when it was in warranty. Recently had a new pump. Has had 3 engineer visits since Christmas for 30i error message that stops it washing (Anti flood triggered). Leaks repaired every time – it does about two washloads then flashes again. Latest is no power – should I just give up and buy something else ? AEG used to be really good kit – what happened ?