The result complements the display and programme history. Dirty food, gritty deposits, an intact tablet and wet plastics describe different issues that may need different questions.
Understanding this situation
A completed symbol does not show every dish surface, and a cancelled programme should not be confused with a full finished wash. Material suitability and loading also remain relevant.
A useful next step
Describe the affected items and positions without tasting residues or running unsafe tests. Keep the exact programme and products together. This gives the assessment a clearer starting point than saying only that the dishwasher is not working.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.