LG EM530S

Temperamental temperature control – We installed this wall oven about 4 years ago and from the beginning I was sure the temperature was not correct. Things took a lot longer to cook. I bought an oven thermometer which supported this and after at least a dozen phone calls to LG a technician called to test it. He was quite arrogant and told me there was nothing wrong with it. I use my oven a lot and unlike my last one, I can never be sure how long anything will take. It may be under done or over done! More recently, it has taken to changing the temperature on the dial. I can set it at 180C and it will revert to the recommended setting of 160C - around 4 times during a cooking period. This is crucial if I am proofing bread dough at 40C and suddenly the temperature is reset to 190C, thereby killing the yeast and wrecking the dough. I am seriously thinking of replacing this oven if I can find one the right size. I am so sick of it as it makes cooking so unreliable. I will never buy LG again.