Authentication error TL-WR740N

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Authentication error TL-WR740N

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Authentication error TL-WR740N
Authentication error TL-WR740N
2014-09-10 00:08:56
Region : Others

Model : TL-WR740N

Hardware Version : V4

Firmware Version :

ISP :


I have TL-WR740N router, and when i connect to wifi from another room, with my android phone (lg l5 II), after a few minutes wifi crashes and can't connect until i reset the router.
When i try to connect it gives me authentication error, even when i get near the router, it still gives me full signal but can't connect... only reseting the router helps.
I tried many things that other people suggested, like:
setting the mode to bg mixed,
channel width to 20mhz,
lease time to maximum,
and primary and secundary dns to 8.8.8.8 and 8.8.4.4...
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Re:Authentication error TL-WR740N
2014-09-11 14:29:32
Upgrade the latest firmware. Disable WMM on its web interface.
http://www.tp-link.com/en/support/download/?model=TL-WR740N&version=V4#tbl_j
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#2
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Re:Authentication error TL-WR740N
2014-10-15 16:10:19

Ada wrote

Upgrade the latest firmware. Disable WMM on its web interface.
http://www.tp-link.com/en/support/download/?model=TL-WR740N&version=V4#tbl_j

Thanks, that fixed my problem :)
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