blinking lights:lock on

dishwasher stopped after five minutes of washing and cycle lights started blinking. hard time trying to cancel and drain it. did this twice. now only lock on light stays lit and you can’t set any cycle. did replace thermal fuse with no change. what to do next

Gene,
also whats the difference between the electronic control assembly and the control console/panel. How do I know which one I need. Tried resetting and it worked for 15- 20 minutes and then stopped and started blinking lights again(normal wash and no heat dry and washing cycle) which is what it was set on. I would think this meant the board/electronic controls were bad not the panel/console. Whats your opinion?
thanks, bella