That is very interesting. I've asked Walter to look into this one too. Unless, it is confused and thinking it is working off the Wi-Fi, is should show ADS-B Receiver. I've posted this to our Bug report and we'll dig into it.
Question, when it connects and works correctly, is it showing SkyRadar or ADS-B Receiver. Likewise, when it is not connecting, report back whether it is ADS-B Receiver or SkyRadar.
Thanks for your help and discovering this. Can you the Setup on the Boot screen and touch the ! with the partial triangle around it. That is the System Info page. Tell me what OS Version you have along with the Serial Number from the back of the device. This might help too.