I have an LG Inverter Direct Drive dishwasher with a peculiar issue. Recently the touchpad becomes totally unresponsive. I press the power button and it doesn't turn on. I am able to revive it if I unplug it, and let it sit for 5 mins. When I plug it back in, it powers up and will run just fine.

I had to do this to it about 6 months ago and it had been fine ever since. Last night this problem started up again. However after running thru a cycle, it will no longer power on unless I unplug it and reset it. Seems I now have to do this very annoying process each time I want to use it.

Can anyone diagnose this issue?

Thanks.