PT 11 hangs when "Restoring tracks..."

I created a session in PT10.3.8, and upgraded to PT11.3.1. I created a new session and am trying to import the session data, and it hangs on my Aux import EVERY time. It's infuriating.



Anybody got anything?



Mac Pro Mid 2012

2 x 3.06 GHz 6-core Xeon

32 GB RAM

Pro Tools HDX

3x HD Madi