Robot lawnmower cuts unevenly; lawn shows scalped patches and tall tufts.

Safety first: Turn OFF the mower and wear gloves when working near blades.

• Raise cutting height: Increase the cutting height one or two steps and mow more frequently rather than cutting too low.
• Inspect deck level: Place the mower on a flat surface and visually compare deck clearance at all corners. Look for one side sitting lower.
• Check for obstructions: Remove grass buildup from around the height adjustment points and deck supports.
• Replace blades: Install a full set of new, matching Ecovacs blades to ensure consistent cutting.

If the deck remains visibly tilted, inspect and replace any bent deck supports or suspension springs.