Steam or moisture escapes heavily from the top of the door during normal baking

Safety: Beware of hot steam when opening the door.

• Inspect gasket: Replace the door seal if it is hard, cracked, or not contacting the frame evenly.
• Check door alignment: Adjust or replace hinges if the door is not square to the cavity.
• Clear vents: Clean the steam vent channel (often at the top of the door or cavity) to ensure steam exits through the designed path.