Robot mower leaves uncut strips of grass and misses areas, even though it runs regularly.

Safety first: Turn OFF the mower before adjusting blades or wires.

• Check cutting height: Lower the cutting height gradually over several days until the lawn is evenly cut, staying within the mower’s recommended range.
• Inspect blades: Turn the mower over and check that all blades are present, sharp, and pivot freely. Replace worn or missing blades with genuine Stiga blades.
• Review boundary layout: Compare your installation with the Stiga layout guide. Ensure there are no large islands or narrow passages that the mower cannot navigate.
• Use guide wire (if available): Install or reposition the guide wire to lead the mower into remote zones of the garden.
• Increase mowing schedule: Extend daily mowing time so the mower has enough hours to cover the entire area.