Robot lawnmower occasionally loses wireless connection to the mobile app (if model supports app control).

Safety first: Only open the mower housing with power off.

• Check signal coverage: Ensure your router or phone is within range of the Hyundai mower's operating area.
• Update app and firmware: Install the latest version of the Hyundai app and update mower firmware if available.
• Inspect antenna: Inside the mower, verify that any Bluetooth/Wi-Fi antenna cable is securely connected to the communication module.
• Reduce interference: Keep the mower and base away from large metal objects and high-power RF sources.