Robot mower's boundary wire connectors frequently corrode or fail, causing intermittent boundary detection.

Safety first: Disconnect the charging station from mains before working on the boundary wire.

• Locate problem joints: Walk the boundary and inspect all splices and connectors for green/white corrosion or loose wires.
• Use proper connectors: Replace faulty joints with gel‑filled Kress Boundary Wire Connectors rated for underground use.
• Elevate or protect: Where possible, place connectors above areas prone to standing water or encase them in protective housings.
• Match wire gauge: Ensure all boundary wire sections are of similar gauge to avoid resistance issues.