Ok, here goes... I am using my Superhub 3 to connect my FireTV, PS4 and Steam Link. They are connected to ports 2, 3 and 4. Port 1 is used to connect to a Tp-Link router to supplies to house with Wifi. There's also a 1TB external hard drive connected to the usb port on the Tp-Link router. FireTV -> Superhub3 -> Tp-Link -> USB I want to access to files on the Tp-Link USB from my FireTV connected to my Superhub3. Is there some special setting I need to change or enable on either to Superhub or router? Thanks to anyone willing to help..