No, I don't have one...

But a friend of mine does. I've upgraded to the Denon LINK 3 firmware on it twice, and I found out tonight that it had lost that upgrade again; eg in the DLINK menu, it only shows OFF and 2nd, where before it showed OFF, 2nd, and 3rd. Anyone else encountering this? Anyone know what I'm talking about?
I am the Doctor, and THIS... is my SPOON!