My freezer was not as good as it used to be and my fridge was on high I followed what Adrian said and now it is like a new ridge freezer From Adrian Think the problem is due to icing up of the heat exchanger which prevents the air circulation into the fridge compartment. It is very common I think, but it could be one of several things which cause it (sensors, heater, controller pcb) and the difficulty is determining the faulty component. If you want to speed it up remove the back cover in freezer section and the round insert on your right this is housing for wiring for fan take a lot of care prisingl the lugs out Thanks again Adrian
Joseph Tompkins, September 2012