Temperature buttons don't work

Hi guys,

GE GSS25LGMF temperature buttons from freezer and fridge only show 0 (zero). Both Freezer and Fridge are working. When I try to press buttons for colder temperatures I only hear the beep. If I keep trying pressing the buttons the displays(both) and the compressor turn off. Then I close the door or unplug/plug the unit and after a while the compressor runs again and the display light on on 0(zero).

Thanks in advance,

Wander

When I let both displays on 0, without pressing the colder buttons, freezer and refrigerator don’t stop running. Temperature seems OK on freezer and refrigerator.