The timeline helps distinguish the pattern of the event and its relationship to loading, surroundings or warnings. It still does not identify a particular component remotely.
What the observation tells you
A gradually changing condition may be noticed first in sensitive chilled food, while frozen contents take longer to show it. A sudden blank display is a different observation. Do not wait for every item to thaw before acting.
A useful next step
Record the first reliable change in each compartment, settings and any unusual sounds. Arrange suitable food storage and professional assessment without repeated resets or internal tests.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.