Robot lawnmower frequently gets stuck on small obstacles or scalps edges.

Safety first: Turn OFF the mower before adjusting boundaries or inspecting wheels.

• Move boundary wire: Shift the wire slightly inward from hard edges, flower beds, and tree roots to give the mower more clearance.
• Raise cutting height: Increase height in areas with uneven ground or protruding roots.
• Check front caster: Ensure the front caster wheel spins and swivels freely. Clean out grass and dirt; replace if seized.
• Inspect deck wheels: Replace any small support wheels that are worn flat or cracked.

Improving boundary layout and wheel condition usually resolves frequent sticking on minor obstacles.