If I use it for more than an hour or so it will do it. Usually it happens when I minimize the application and go do something else, but sometimes it happens while I am using the application. I use a software keyboard and one of the first symptoms is that the keyboard gets very laggy and difficult to use. I have to close the app quickly otherwise I need to do a soft reset to get full functionality back. Thank you for the speedy reply. 
EDIT: I have also noticed in the last few days (including today) that Palringo won't hold a connection for more than a few seconds. It says dialing instead of connecting when I have a 3G connection. Also it won't send any messages because the connection keeps dropping (obviously). Anyone else having this issue?
Edited by ekyle at
06 Apr 2009 @ 14:12