In alt.home.repair, on Wed, 26 May 2021 20:45:02 +0000, Mary
wrote:

screen on oven door went blank. When I tried to set clock "door Opn" came on. My door is not open. I unplugged it and plugged it back in, It happened again

I never had this problem with our 1945 gas stove. Never had to set the
clock at all.