I need to open ports on the router. How do I do that? I am not talking about forwarding a port form an attched device, I am talking about opening a port. Thanks FYI, this model is XE75 or AXE5300 or...

@Carl The OP asked how to change the channel, not an explanation of why he cannot. It's nice that the system thinks it knows the best channel, and that is can choose the channel, but there is no...