Like you AV8R, I have never been able to successfully setup the ‘streaming service’ between the TV Control App and my new V6 box (which is in a different room to my HUB 3 Router and connected via Eithernet Powerline Adapters).
So although I have all the functionality I had before with the TiVo box and the SuperHub 2, with my new setup I don’t have the new functionality of being able to download and view my recordings on registered remote devices, which is really the only reason I agreed to upgrade to V6/HUB3 (although recording up to 6 shows concurrently is sometimes useful).
Also like you, I am getting a little frustrated that the problem will ever be resolved. I have wasted a number of hours talking to well intentioned call centre support staff, but all they are doing is following a script and trying to fit this problem to a set of circumstances covered by their script.
I have managed to get through to the 2nd line IT support people on a couple of occasions, and they seem to be aware of the problem, but weren’t very convincing that there was a resolution available, other than some vague suggestion that it may be resolved by a new release of the V6 software in a couple of months.
You pays your money and you takes your chances!?