Failed to Authenticate with OpenVideo server (606)

The software is not passing on the credentials properly.
While Live TV works on my Samsung Galaxy phone the same cannot be said for my Samsung Galaxy Tab 3, which report said  Authentication error (606)

Thanks. I'm an Android developer and did some debugging while attempting to play live video. The logs were sent to ATT to help in resolving the error. Not sure when they will release any fixes as the most current version is from January 2014.  The error logs indicated that some libraries were missing.

http://forums.att.com/t5/Applications/U-verse-mobile-app-problems/m-p/3861069#M2216 found this thread that might help. Also read msg #7 he might be able to help further

Thanks, tried all that and have been working with their customer service specialist. That when I sent them log files.

When they fix it lets us know the solution it might help someone else Thanks

ok i found fix to this and trust me i tryed it all all you have to do is call att and get the router arris nvg589 and bam all worked fine. its also 1gig router so nice up grade to default router i still get prom with adult swim appp but i thuink thats another issue. i am watching tv on uverse app as i am writing this so call att and replace your router . and reason i replaced router in first place is because first 1 i got sucked on wireless signal and they gave me this one good luck  this will work

I did not have to replace my router.  The latest version of uverse for tablet released Jun 6th, 2014 has fixed the problem with my asus memo tablet.

samsung without router still has issue  sorry  you lucked out thats great