A food probe measures conditions where its sensing area sits. Contact with bone, a dish or an unsuitable part of the food can make that reading unrepresentative.
What the observation means
The correct position and insertion depth depend on the probe and the recipe. A reading cannot stand in for the whole food if the sensor is placed incorrectly. Do not assume a completion signal guarantees the result when the probe arrangement differs from the instructions.
A useful next step
Follow the oven's positioning guidance and appropriate food-safety checks. Keep the food type and probe placement in any report of premature stopping. If the probe gives an implausible reading before cooking, stop relying on it and request advice rather than changing internal calibration.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.