Dishwasher detergent tablet remains in the dispenser at the end of the cycle.

Safety first: Switch off power before inspecting the dispenser closely.

• Check loading: Ensure tall plates or utensils are not blocking the dispenser door from opening fully.
• Test dispenser door: With the door open, manually close and release the dispenser latch to ensure it opens freely. If stiff or broken, replace the dispenser assembly.
• Clean spray arms: Ensure strong water jets reach the dispenser by cleaning the upper and lower spray arms.
• Verify water temperature: Run a hot program and check that the water heats properly; cold water can prevent tablets from dissolving fully.
• Consider using powder or gel: As a temporary workaround, use powder or gel detergent in the main wash compartment.