mobile

Bug is straightforward --

Over on the Galaxy S6 non-edge (Verizon branded), over Verizon 4G, Google Play Music either will not load songs at all, or will load them after several minutes of loading. 1080p videos on YouTube load in seconds, so it's not directly related to my 4G speeds.

Works fine over Wifi and with other devices.

I've tried the following with no results:

Uninstall Google Music App Updates (with phone restart)
Reinstall Google Music (with phone restart)
Reset Phone Settings (with phone restart)
Restore Factory Settings (with phone restart)
Clearing Google Play Music cache and data

Sometimes a song or two will come up that decide to load. If I skip on to the next track, the next one will just hang for two to three minutes before playing.

Any ideas?