Cinnado D1:APP is showing “Offline”?

APP is showing “Offline”? Cinnado D1
1. Ensure the router is working properly. Reboot the router and camera to see if the camera reconnects after that. 2. If not, reset the camera by holding the Reset button 5-10s and reconnect the camera. 3. The distance between the camera and router should be within 3 feet, so the camera can receive a good WiFi connection. Read more:https://cinnado.com/manual_en