[Q] Google+ Auto Backup not uploading all photos
Google+'s Auto Backup feature isn't uploading all of the photos I'm taking on my Android. Everything is set right (to upload via Wi-Fi or mobile data connection and whether or not charging), but I took 7 pictures today, and only 2 have been "Auto Backed up." The phone's been on a great data connection for hours since those photos were taken, but they're still not backing up. Even worse, when I've selected "Back up all" from the Google+ app, it immediately tells me "upload complete," so it seems that the app _think_ it's uploaded all the photos even thought it hasn't.
Is anyone else seeing this? I'm running a Google Play Edition Galaxy S4. And the issue has persisted even after a hard reset. I'm not sure if this is an(other) issue specific to the Google Play Edition S4 or not.