[vudoo]

I can work for hours and then out of nowhere error AAE -9093. This could be on a session with hundreds of tracks or simply playing one audio track with a click.

I read a lonnnnng thread about this issue awhile back so i guess it has never been fixed???

Mac Pro (cyninder) 3.5 Ghz, 6 Cores, 16 GB ram, Dual AMD D700, OS X 10.9.2
Pro Tools HDN 11.1.2, Avid IO 16 x16

There's nothing else but PT on this machine and running only Avid's plugs.