Wanna give a heads up.
After my Sirius Internet stopped working with my 671 (shows unable to play), I opened a support ticket with Yamaha to see what was going on.
After a few weeks of Yamaha going back and forth with Sirius, Sirius said that my Lifetime Sub (purchased on May 2006) does not have "Premium Internet Service" that allows steaming on other devices other than a PC. And I should have never been able to stream on my 671. Nevermind the fact that I was doing just that since June 2011 when I purchased my 671.
Question is, how were they able to cease my ability to stream to the 671, when they said they are not able to block a 671's MAC address? That, I will leave to the "forces unknown".
I have 3 Lifetime subs with them with one of them sitting unused after I got rid of one of the cars. I'll see if my 3 transfers limit on my sub will work and I will just get a Yamaha/Sirius compatible tuner.
Great job to Yamaha for their great support team and service. Bravo!
Edit: I can still see all the Sirius channels and graphics on the 671 but get "Unable to Play" error on any channel I try to play.
Edited by phoenixone - 4/22/13 at 10:08am