Same here sir. I uninstalled and reinstalled, still same problem. must be Facebook. They need to come out with a better version. this 1.7.0.22 seems to be kicking everyones ***.
Good to know I wasn't alone... all this time I thought it was because I had been switched to a new BES. What I've found though it's intermittent at best. Everytime I get the connection issue to is if I'm indoors somewhere.