cydia not loading on wifi

[justice007]

after jailbreaking my iphone 4 with Redsn0w+0.9.6rc16....cydia does not load when connected to net via wifi.....cydia only works when 3g is connected...this is going to kill my data plan....is anyone having this problem...

I get this message when i try to load cydia via wifi..Unable to load (a server with specified hostname could not be found).......on 3g its just fine...

 

[labman]

fine here might try rejailbreaking.

 

[justice007]

fine here might try rejailbreaking.

something wrong with my wireless ...cydia worked on wireless on my friends place