Another Belkin Router/BB Curve Wi-Fi Fix
I have a Belkin G Router, and was 10 minutes from returning it when (after my 3rd call to their Tech. Support line) I got a knowledgeable service rep.
After I set the network up, all my computers ran fine, but my Blackberry Curve (T-Mobile) would log on to the network and then not function - dead air when I made calls and the internet would sometimes work fine and then other times crawl so slow it would have been faster to just turn off Wi-Fi and use EDGE.
The tech. rep walked me through the following steps and my service is perfect now:
-Delete the saved profile in the Blackberry from the network that hasn't been functioning.
-Go to 192.168.2.1/ (can't post direct link as I'm a new user)
-On the left hand side, go to "Channel and SSID" under the "Wireless" heading.
-Set "WMM Mode" to OFF.
-Change "Wireless Channel" (mine was on 6 and I changed it to 9 - not sure if the number matters or not.)
-Make at least a small change to the network name where it says "SSID" (rename or add a number, etc.)
-Click "Apply Changes."
***If asked for a password, as at the time I hadn't made up one, I just clicked "submit."***
-On the Curve, under "Wi-Fi Options" scan for networks and find the new one. When asked to set-up WPS or whatever it says (I forget now) scroll to no.
-Enter in the PSK you originally used with the network.
You should be up. Hope that helps.