Robot lawnmower occasionally reboots by itself while mowing; the display restarts and mowing resumes or stops.

Safety first: Turn OFF the mower and remove the battery before inspecting internal components.

• Check battery health: Test or replace the NAC battery pack if it is old or shows signs of swelling or overheating.
• Reseat connectors: Open the housing and firmly reseat all connectors on the main control board, especially the battery and motor connectors.
• Inspect for corrosion: Look for green or white deposits on connectors and clean with contact cleaner.
• Update firmware (if available): Follow NAC instructions to update the mower firmware to the latest version to fix known stability issues.

Warning: Frequent resets can indicate impending main board failure. If the problem persists after basic checks, seek professional service.