GE top load washer

My ge washer keeps stopping no matter where its at in cycle filling sometimes it stops. Washing some times it stops. Does anyone know how to fix this? Where do I find a new start button/part number? A new control board would be nice but mine has 5 knobs and the ones on this site only show for 4 as they do not match my model EWA6500D1WW.
Thanks,

anyone any ideas?