Orbi router not working after setup? Here are a few things to check: Check the lights: If the LED of the router still remain magenta, your ISP or the modem may be the source of trouble. Try reinstalling the modem once again. Reboot everything: Simple enough, but sometimes strange problems can be resolved by restarting the router, satellite, and modem in the proper sequence. Facto... https://orbi-satellite.com/how-to-complete-the-orbi-rbr40-setup-netgear-orbi-rbr40-wifi-router/