Today, before downloading my mail, I upgraded to TB 3.1.2. I'm using the PA Apps Platform 2.0 Beta, so I used the Update function. After updating, I cannot access my Gmail account. Now, I'm not sure if it's a TB issue, a Gmail issue. or what. As soon as TB loaded, a window at the bottom of the screen came up saying "Failed to connect to server pop.googlemail.com". I ping the server and get no response, though googlemail.com DOES respond. This is the same configuration I've used for over a year. I checked Gmail's settings page, where it indicates the correct server is pop.gmail.com. So, I changed the setting to pop.gmail.com, and I DID download messages...SENT messages. Nothing from my INBOX, which when I access Gmail via Firefox it shows 50 messages, none of which have downloaded to my indox in TB. I switched back to pop.googlemail.com, and still nothing. Does anyone have any suggestions?