Unable to connect wifi

[Levani]

I just installed MIUI v3.8.2 on my HTC Desire HD and everything seem to work fine, except I'm unable to connect wifi. When I enter wifi password the window where password input appears closes and nothing happens. The wifi is denoted as "Saved" in the list. Any ideas how to fix this?

 

[Levani]

Fixed the problem using this app: http://www.fardjad.com/android/wifix/