Many router given with service from phone and cable providers limit the
number of active connections.  If the max is hit, and none of the
connections have been idle within a certain amount of time, the connecting
device will behave exactly like that.  It will appear to connect (because
for all intents and purposes it did when it authenticated) but fails to
create a session on the router.  So, it drops.  If another device has been
idle for longer than the idle timeout, the newly connected device will
obtain a session be dropping the idle one... after all, it's not really
using it.

It appears to the end user like a mystery fix.  A real fix is to not use
the crappy freebie router, and go down to Staples and get a Linksys, or
Dlink router that does not restrict usage.

Kevin
On Aug 1, 2015 1:07 PM, <joe@actionline.com> wrote:

> Thanks. Finally did get it to work,
> although not sure how or what I did ;)
>
> -------------
> Stephen wrote:
> > check the router for errors or mac address blocks?
>
> -------------
> Joe originally asked:
> >> Why is wifi failing to connect on one phone when others
> >> on my system connect okay?
> >>
> >> It says the signal is excellent and "Authenticating"
> >> with secured WPA/WPA2 PSK a correct password entered
> >> but then it says "disconnecting" and "disabled"
> >>
> >> Can't figure out why or how to fix the problem.
>
>
>
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