I have the Curve 8320 on T-Mobile and have had flaky connection using Yahoo Messenger for BB. It starts out ok then I stop receiving messages from the other person. They see all of my messages on their end. I just don't see anything from them.
If I log back in, I see the offline messages from them.
What is going on? Does anyone else see this behavior? Why is it for flaky? I'm even on WiFi.