Can't stream via 4G since last dSub update

[Mike Marrone]

Following the last dSub update I have been unable to stream via 4G... everything connects and it still works whenever I'm connected to WiFi... but will not stream on 4G. My daughter has the same exact phone and hers works fine. I have checked and rechecked all of my settings (i.e. only play when connected to wi-fi) and have been using this setup for years. Just to make sure I uninstalled and reinstalled the app. I also downloaded iSub and had the exact same problem. It appears to me this is a phone issue but I was wondering if anyone could offer some constructive feedback. The phone is a Samsung SGH-1337 running Android 4.4.2

Thanks in advance.

Mike