WiFi problems

[Meanee]

So, my iPad 2 won't connect to new WiFi access points requiring a password. It connects fine to ones that it remembered already, but not to new ones. Keeps telling me that password is incorrect, or simply repeats "Enter password" dialog.

Observed this with a ton of access points, so it's not just a bad access point I am connecting to. Also, I know password is correct, since I had no problem connecting my netbook and my Evo to the access point.

Any clues?

 

[allmanbrother]

What type of security are the networks using? Not that it should matter with the iPad.

 

[Meanee]

Mostly WPA/WPA2

 

[ECUpirate44]

I had a similar issue. I erased all network settings and that's seemed to work.