Has anyone else had this problem? My machine is approx 8/9 years old and stops mid-cycle (either during a wash program, or even just a pre-rinse) and the lights start flashing continuously - no pattern. I can hold the start button down and this makes the dishwasher empty and resets the machine, but doesn't get it to finish the wash. I have given the machine a good clean, and used a dishwasher cleaner to try to clear any "gunk" that may have accumulated anywhere, but the problem is still there - it still won't wash. Thank you for any suggestions.