I am currently waiting for an oven technician to show up to help fix an oven that refuses to operate until I complete a certain cleaning cycle. But the cleaning

I am currently waiting for an oven technician to show up to help fix an oven that refuses to operate until I complete a certain cleaning cycle. But the cleaning cycle is blocked on a pop up that cannot be dismissed. I think it’s trying to helpfully give me instructions, but I don’t need the instructions — I already followed them and now it should be the oven’s turn.