cs6 publish iOS stuck at 5 seconds remaining

I have a new project that gets stuck at 5 seconds remaining during publish.  First time I've had this happen, and I'm able to publish other iOS projects no problem still. For some reason it's stalling on this one.

It's a simple project (a proof of concept really), has no library items, just a couple AS files.  It runs in ADL without any problems too.  During publishing it gets all the way to 0 then goes back to 5 seconds (like all others), but then it stays at 5 seconds until I cancel.