Thermomix vibrates excessively or "walks" on the countertop during high-speed operation.

Safety first: Keep hands clear of the moving appliance. If vibration is severe, press stop and unplug before inspection.

• Rebalance load: Ensure ingredients are evenly distributed and that the bowl is not underfilled or overfilled. Avoid running at maximum speed with very small quantities.
• Check surface: Place the Thermomix on a stable, level, non-slippery surface. Avoid soft mats that can amplify vibration.
• Inspect rubber feet: Turn the unit over (unplugged) and check that all rubber feet are present and intact. Replace missing or worn feet.
• Blade inspection: Check the blade set for visible bending or damage. Replace if necessary.
• Service if persistent: If vibration remains excessive with a good blade set and proper load, internal motor mounts or bearings may be worn and should be inspected by a technician.