Not quite true. As, I had my old tv, then vu duo, then et9k, then dvd player. I removed the tv. Then, added new tv and amp. It came up in the order I wanted. Then, I edited the tv, still ok. Then, edited the amp, and it moved it to number 4. Then edited duo & 9k, and didn't move it around...
Just seems to be completely random how it has all them done