Kenmore Model 417.44072300 Doesn't always start

My washer works fine once it starts. It doesn't stop mid cycle, like it's overheating, but it likes to sit between washings. I've tried running the self-test & seeing if it has any error codes, but I can't get the process to start. I suspect the panel where the buttons are is bad, but I'm not positive since after it sits for a while it will begin to work again. It seems to want to wash on the quick cycle only, or at least that's the one I'm able to get to work most often. Another reason I suspect the button panel is that the stop button does not seem to work at all.

Please let me know if there is any other information that would assist in troubleshooting this issue.

Thank you