I've got an older Roper RAX7245AW0 that came with the house we bought last year. It's been a sturdy unit so far.
Last week, one day I walked in the bathroom and it was stuck at the dot on the rinse/spin cycle. Pushed the knob in, moved it a notch, fired it back up and finished.
Today things are all wonky. It was finished and in the 'off' position but water was still pouring in the basin. Pushed in the knob, spun it around and the water never stopped -- But even with the knob IN, it was catching spin and rinse cycles and trying to run. Knob in, knob out, no difference. Ended up unplugging it and water stopped (So solenoid valves are opening and closing, just the machine is keeping it on).
I just wanted to post and ensure that it made sense to someone else before spending $130.