@Tony well what could that "something" else be? Samsung has behaved in (what appears to be) VERY BIZZARE ways. I had exposed 2 directories: "VIDEOS" and another-one. Neither of which was vivible to...

I tried to access the network files from my Android phone and everything works - I can see all the files

@Tony my TV(s) can see the router but cannot see any of the content inside the hard disk. What am I missing? :-(

@ArcherC8 I tried that before I even posted here :(

I have plugged in an etxernal hard disk as per instructions (https://www.tp-link.com/us/support/faq/253/ and https://www.tp-link.com/us/support/faq/340/) . How do I actually view the files stored on...