After a self clean (adjusted to 2.5 hr.) cycle on my Whirlpool RBS275PDB6 oven, the timer could not be set. When the timer button was pressed, the display continually asked for a stop time. A power cycle did not help. I tried running a full self clean cycle to see if that would help. After that, the temperature can only be adjusted downwards from 350 deg. Also, the timer "stop time" can only be set downwards. When you press the clock button, the light comes on. There is no error code flashing. A call to Whirlpool resulted in a request to power cycle the unit. This has proved ineffective.

Any ideas would be appreciated. Hopefully, this can be fixed with some kind of a hard reset and without having to buy a $300+ panel.

Thanks