Hi guys, Since upgrading to 10.4.9, I have had two issues: one is that firefox crashes/ freezes (don't know if it's related to the update, but I never had that issue) and the second, for me more major, is that the dock disappears/freezes and i cannot make it come back. Granted I keep it in "hide" mode, but even if I try hovering over it, changing the settings, everything I can think of... it never comes back. This doesn't happen every day, but more often than I would like. Any advice? Thanks in advance.