Hi, I have an AEG Competance single oven B8871-4-M that seems to take ages to get to the right temperature, I have replaced the heater element but that didn’t make any difference, set for 180deg and it never reaches temperature still flashing half way up and food took ages to cook
Any ideas, could it be the thermostats?….advice would be great, I don’t want to replace it quite yet though 13 years old,