Open a browser and go to http://192.168.10.1 or http://wavlogin.com .
While the older Nighthawk models (like the R7000) had excellent DD-WRT support, the has always been a difficult device for the open-source community. wlwn523n2 firmware better
The short answer is that is currently the "better" firmware for the average user, primarily due to security patches and Wi-Fi stability optimizations that third-party options often lack for this specific hardware revision. Open a browser and go to http://192