If the Eufy camera offline problem persists, try these methods to restore connectivity. First, check your Wi-Fi connection and make sure the camera is in range. Restart both your router and the Eufy camera to refresh the network. Use the Eufy Security app to ensure that the camera's firmware is up to date. If the problem persists, reset Eufy camera by holding the sync button for 10-15 seconds before re-adding it to the app. Make sure there are no Wi-Fi interference sources nearby. If using a HomeBase, make sure it is powered on and connected. Finally, try reconnecting your camera through the app. If none of these methods work, please visit our website for further assistance. Stay connected and your security system will work flawlessly!