I purchased the TTR1 table top wi-fi radio only to find out that it shuts down every 90 minutes due to 'no user activity'. The radio was purchased to play from a loft in my living room over the whole first floor. Now, every 90 minutes, I have to climb up a ladder and turn the radio back on. I understand about uncontrolled bandwidth use, but I am paying Sirius for the use of bandwidth. Also, no where on their web site do they disclose that this radio shuts down automatically every 90 minutes. Had I known this I never would have purchased this radio. I called Sirius and they said nothing can be done just learn to live with it. This feature really sucks. Any thoughts, and comments. Thanks