Hello Jeanneary9,
Proper AIR CIRCULATION is
critical to the
proper operation of the unit as a whole...
(I prefer my milk ICY cold... but fluid).
First thing to do is inventory your
air vents
inside the FREEZER area... to ASSURE that
NONE are blocked (from open)...
Then inspect the air vent INTO the
refrigerator
area that NONE of those are blocked (closed)
Most modern refrigerators give preference
to the milk storage shelf...
ELSE...
(first try a full 3 day
DEFROST... (unloaded
with doors wide open... Then set to original settings
(three more days)))...
Only then you are looking at (sorting) a
DEFECTIVE
thermostat...!!
I use (rather inexpensive)
TAYLOR ($6 - USA)
refrigerator thermometers to regulate temperatures...
and STAY AWAY from "
adjusting" as much as
Possible... as it can take UP TO 3 days (72 hours)
for the refrigerator to stabilize...
Hope this helps
Carnac the Magnificent