I have been trying to connect my Galaxy S2 to my WIFI network. It says I am connected, but certain functions will not work on WIFI. Facebook, Pandora, Skype, and MMS messaging will not work on WIFI. None of these applications will load - they all give me a "network error" after trying for several minutes. All other apps and browser seem to be working.
When I switch to 3G they work fine. Also, I have tried two other wireless networks and everything works perfectly. This makes me believe it is something in the router, modem, or ISP settings.
When I switch to 3G they work fine. Also, I have tried two other wireless networks and everything works perfectly. This makes me believe it is something in the router, modem, or ISP settings.


Even MMS over wifi works now...I've read that a lot of people have problems with this.