Help Authentication Error - Incorrect password - home wi-fi

[cjebs]

Recently my SGT2 7.0 has not been able to connect to my home wi-fi. It tries to connect multiple times, shows "authentication error" or "out of range". Sometimes I see a "incorrect password" message pop up. I know the password is correct as I've double and triple checked and re-entered.

Any ideas?

 

[Dngrsone]

Have you tried resetting your wireless router?

I have seen this type of problem crop up when another device is accessing your router using the same IP address that the phone normally uses; you could look into that, as well.