Originally Posted by moomaaii
I have been struggling with the error "Authentication error occurred" since yesterday.
All my other devices can connect without any problem except for my device.
It just happen yesterday morning and since then I searched through the internet and still got no luck.
Please help me fix this
I think you got the wifi problem
Switching Off your Bluetooth while your WAP is enabled will give a change in frequency on how the both wifi and Bluetooth interacts.
Turning your Bluetooth and WIFI by turning your Bluetooth on, or turn off Bluetooth and wifi off then turn your wifi on .
Tweaking it will Solve Authentication Error
A next problem causing the Authentication Error is the router/modem .
WIFI IP Address Conflicts , most computers and mobile devices connected to the same network may be sharing same IP addresses.
In most scenario where pcís and macís are assign to their unique custom IP Address.
Smartphones such as our Samsung Galaxy will likely to interfere with other existing Devices to cause the Authentication Error.
Is the password correct?