Check your router firmware –
after checking the internet connection first thing you should try updating the Netgear router if you log into the router page.
- if not then try to reset your router using the reset key.
- Plug the power outlet to Netgear router and press the reset key and hold for 40 seconds.
- Now Restart the Netgear router and modem.
- for auto, setup downloads Netgear genie and follow the steps.