The last few times I have tried to use my dishwasher mid cycle it stops and then lights on it start flashing. And the last time it didn’t drain the water out either. What could be wrong with it and is it fixable or do I just need to replace it.
That is a sign the door latch is bad or not attaching properly a bad latch will cause lights to flash and nothing will function. Try to reset the circuit breaker for an hour. If that doesn’t reset it a new door latch mechanism may be in order.