Our GE built-in has not worked properly since delivery.  The gasket around the refrigerator door is not installed properly and leaks air intermittently.  When it leaks air the unit goes into defrost mode and we end up with a large puddle of water on the floor.  Also the wi-fi feature of the unit is not operational.  Hopefully GE can replace the gasket and correct the wi-fi problem without any further issues.