Using the free version v22.214.171.124 on Android 4.1.1 on a Galaxy Note II. Verizon is the carrier if that matters.
I like to listen to an ogg stream from www.kohina.com. This stream works just fine when I'm connected to wifi, but it fails to connect when I'm on the mobile data connection. MP3 streams work fine on both wifi and mobile data. Seems to just be the oggs that won't work on mobile data.
Customer support service by UserEcho