SiriusXM has been having some issues with the streaming part of their service ever since they switch on the new combined player and website. That said, when did you create your online account and which service are you subscribed to and are you getting an error message in the app? I ask because a couple months ago, I was having the same kind of issue where all of a sudden my player would stop working every couple minutes and pop-up an error message stating that I needed to upgrade or subscribe to keep listening. The issue had to do once again with XMSirius messing around with the authentication system and if you were using an older login to get into streaming, you had to log into the your account area of the XMSirius site and change you login and/or password to basically "update" it to their new combined authentication system.QUOTE]
After reading this I went and logged in at the website, and it still brought me to the old internet radio(not the enhanced once that I should be able to access with the premium internet subscription). So I logged out, cleared the cookies out of my browser,went back to the website and logged back in, and it took me to the new enhanced internet radio, like it should of. I then unistalled the App, reinstalled the App, and logged in, and it worked flawlessly today. Finally, no more mp3 player at the gym...life is good.