AEG 72640 stopping mid-cycle no error code showing

Problem is that the circuit board for the motor control is broken. It needs to be replaced. It's fairly easy to do but the new circuit board is not cheep. Problem is that the circuit board for the motor control is broken. It needs to be replaced. It's fairly easy to do but the new circuit board is not cheep.

I have a 3 year old aeg lavamat 64854L. It stopped mid cycle and will not pump out the remaining water. I played around many times but could not get the machine to work, it just made a noise like it was trying to pump. I emptied the remaining water using the little hose under the flap on the bottom right. Still won't work. Had repairperson come to house, He checked it out and said "Everything is fine, no problems. OK, I was happy about not having a big repair expense but will it happen again or? Wait and see. My biggest problem with this machine is the dial keeps sticking, the buttons as well. A bad design? I have a 3 year old aeg lavamat 64854L. It stopped mid cycle and will not pump out the remaining water. I played around many times but could not get the machine to work, it just made a noise like it was trying to pump. I emptied the remaining water using the little hose under the flap on the bottom right. Still won't work. Had repairperson come to house, He checked it out and said "Everything is fine, no problems. OK, I was happy about not having a big repair expense but will it happen again or? Wait and see. My biggest problem with this machine is the dial keeps sticking, the buttons as well. A bad design?