Tutor
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1 Message
WiFi authentication errors after last software update
I have a Galaxy S6. After this latest ATT software update, I get a WiFi Authentication Error several times when connecting to networks that I've been using forever (home and work).
I'm able to fix it each time by doing a reboot, or toggle the WiFi on and off, or toggle the airplane mode on and off, or forgetting the network and redoing the connection, but when I leave and come back later, the same problem returns and I can't automatically connect to the wifi networks
Not sure what this last software update was for, but it's not worth the issues I'm having with wifi. Please undo it!
rklass
Tutor
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2 Messages
7 years ago
I have this same problem on an s6e, since the update, I find wifi is frequently disconnected with "authentication error". This is on multiple networks, including home and work. I can fix it by turning wifi off and back on but it is getting very annoying.
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disciple153
Contributor
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1 Message
7 years ago
I am also having the same problem and have been inadvertently using lots of data. This needs to be fixed quickly.
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enricoferrari
Tutor
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10 Messages
7 years ago
There is no resolution in this topic but here is a thread of people with the same issue: https://forums.att.com/t5/Network-Coverage/Authentication-Error-for-Wifi-after-update/m-p/5318268#M70322
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