I just flashed the latest Fission to my D2 a couple days ago.  Everything seemed to be working fine at first.  Then I began to notice that I wasnt getting my email pushed to the device.  I have to go into GMail and hit "refresh" in order to get new email.  Also, I noticed that any email I delete on my D2 does not get deleted in GMail.  The account is set to autosync, and I see no other options to fix the problem in the app.  Anyone know whats going on here?