If your Nighthawk router password suddenly stopped working after an Xfinity update, the problem likely isn’t the password itself—it’s how your network was changed. When Xfinity updates its gateway or installs new firmware, it can interfere with your Nighthawk router by taking over network control, rerouting connections, or causing device conflicts. As a result, you might find yourself... https://nighthawkmesh.com/why-your-nighthawk-password-isnt-working-after-a-xfinity-update/