Maytag Gemini

HAd F1-2 code during lower oven self clean and clock went out. The code went away after a couple days I unplugged the stove and the clock was reset.
Checked oven bake elements all were 29-30 ohms except upper lower oven- it was 16 ohms- figured all was OK, maybe weak element caused lower oven clean runaway.
Next put a pizza in top oven and all was fine- turned on lower convection oven at the same time and it changed the temp of the top oven!!!
Also the process for adusting the temp- bake button, enter 550, adjust-- only displays "Temp Adjust" o the top oven. I can’t get the bottom oven to display "temp adjust"
What do you think? a new clock/ERC is about $240.
Thanks Dennis

Just purchased used . Installed and won’t turn on. It does a lot of ticking and clicking but nothing gets warm. The oven and the broiler both won’t turn on.
Is there a way that I can test the control panel and or other components ?