3G Data connection Issue

[neXus519]

Hi there,

Sometimes, when I try to update weather data / anything else throught data connection (3G), my device say that I'm connected to 3G network but nothing seems get through the connection.

I've to restart all the phone part (switch to plane mode and go back to phone mode) to be able to get connected.

Is anyone encounter this issue too ?? Any idea ?

PS : GPRS Monitor say that I'm connected too, but the download/upload indicator stay to 0 kB.

Thanks for your help