Hey, How to fix a wireless IP camera not working or connecting to the internet 1. Make sure the wireless IP camera has sufficient power. 2. Make sure the password is correct. 3. Adjust the IP camera antennas. 4. Make sure the WiFi signal is strong. 5. Avoid interference by changing the frequency band of your router. 6. Check the router's firewall. For further information you can visit our website: Nest Camera Sign In | Nest cam Login