As a former Cisco employee, I have both Ethernet and wireless networks set up in my home, with devices organized based on mobility. My Roku, which doesn’t need to be mobile, is on the Ethernet network, while my WiFi operates separately.
I’m trying to connect my cellphone to the Roku. It worked before on my Nexus 4, but after upgrading to a Nexus 6, I can no longer enter the Roku's IP address in the app. What am I missing?