Freezer door difficult to open right after closing; feels like it is stuck or vacuum-sealed.

Safety first: Do not force the door open with tools; you can damage the gasket or hinges.

Steps to ease door opening:

• Wait briefly: It is normal for the door to be harder to open for a minute or two after closing as internal pressure equalizes. Waiting often resolves the issue.
• Check level and alignment: Ensure the freezer is level and the door is not binding on the cabinet. Adjust leveling feet or hinge screws as needed.
• Gasket lubrication: Lightly wipe the gasket with a damp cloth and a small amount of food-safe silicone lubricant if it sticks to the cabinet.
• Vent feature: Some models have a small pressure relief port; ensure it is not blocked by packaging or ice.

Note: This condition is usually not a fault unless the door remains extremely difficult to open after several minutes.