No. Solid-looking food is only one observation and may not represent the whole load or the event that caused the warning.
What the observation tells you
Large packages can respond more slowly than the air or small items. A display may also record a past rise. Opening drawers repeatedly to squeeze packages changes conditions and does not provide a reliable safety assessment.
A useful next step
Read the warning meaning, record relevant temperatures and use official advice for any known interruption. Arrange alternative storage if performance is doubtful. Report the alarm even if one large item still feels frozen.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.