4.0.1 is a bummer so far.

I installed it on my 6700. It opened all right, but disconnected in a couple of minutes. I did every kind of computer/radio reset I could think of; uninstalled/reinstalled several times. After a factory reset it would work for a short period of time, but then disconnect. When it disconnected the pan adapters went away leaving the radio controls next to a grey screen. The audio continued, and I couldn't close the app, even with Task Manager. Had to power down the 6700 to get it to go away, then start over again. I am very anxious to see a resolution as I have already purchased both subscriptions.