They impose paid functions and install an application in order to get, for example, QoS settings that other routers have. That is, in order to use some of the functions, you need to install an application on your smartphone. They were artificially cut out of the web interface in order to force them to install their application. And other functions, on the contrary, are not in the application, and you still have to go to the web interface. Another part of the functions requires both an application and a paid subscription, which costs almost the same as the router itself.
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