When your netgear router is not working and giving you flashing amber light. you should check the following things.
# Check the internet connection on your router and modem. make sure they both are connected properly.
# Power cycle the modem and router. wait for one minute and then try to access the internet.
# If you still get the [https://www.askprob.com/forums/topic/why-is-my-netgear-router-blinking-orange-internet-light|orange light on netgear router]. you need to factory restore your router and wait for one minute and then reconfigure rit.