Your wifi point has no internet connection. Disconnect power from all of your network devices including your modem and any google nest wifi or google wifi devices.

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Google wifi flashing orange. Disconnect power from all of your network devices including your modem and any google nest wifi or google wifi devices. Orange led usually refers to the primary point and means no internet but your post hints that its a 2ndary point. Wait until all of the led lights on the devices you unplugged are off. Now check which color of light you can see on your belkin router. If its the 2ndary unplug it and bring it right next to the primary and see if it still occurs. Thats you might get the flashing orange or yellow internet light on your wireless router.
If its not the primary device it may be that its too far away from a stable connection so move it closer to another working point. First i want to start by saying that the google wifi support team is awesome and i appreciate them reaching out to me to address this issue. Check the connection between your modem and your primary google wifi point. Learn more about fixing network errors. Wifi point has no internet connection. Resetting your google wifi wipes all data off the device.
Check that the ethernet cable is properly connected to your primary wifi point and modem. Even if you havent changed your neighborhoods wifi noise might have. Wait until all of the led lights on the devices you unplugged are off. The problem i have is that after being constantly. So i will ask you to replace the ethernet cable and reboot the wireless router. If your google wifi isnt working properly or youre going to send the device back to google you should perform a factory reset first.
Also few times you might get blinking orange light due to a faulty ethernet cable. Your wifi point has a problem.