I’m facing a problem with data connections. in some area it is working perfectly and in other area it is not.
The symptoms are the following:
– you can access any site normally for the first time.
– after a while, you can’t access anything while the connection still open.
– after another while, you will get disconnected from GPRS/EDGE.
Anybody have any idea of where the problem could be?
I faced with this problem also.
Due to my mind – it is a problem between MT(phone) and SGSN. Sometimes, MT still in connected state, but GSN already finished this session by timeout. After reconnection – all is working again.
Unfortunately, I can not give any usefull advise – try to make traces in Gb-if.