A lot of the time, for me at least, they simply don't work so far.
I'm constantly having to reboot my playbook to be able to load my messages, contacts and calendar because if, on one boot, one stops working, they all stop working and won't start working until I reboot. When this happens, not even my accounts tab in the settings will load.
Please tell me if there's some magic solution to this extremely annoying problem.
