3rd Party AIFF loops tempo changes from loop library and Logic session

Hi there,

Hope somebody out there can help me out!

I've recently purchased some 3rd party loops, some in AIFF and some in WAV (Which I have converted to AIFF using the Apple Loops Utility), and i have been able to get these into the logic Loop library successfully.....Or so I thought!

The problem I am having is that when previewing one of my loops it's often double the speed that the set tempo, and this will happen to ALL of my loops. But when I drag one into my session, Logic asks if it should copy over the automation data with it, click yes, and it plays fine in the arrange window. And funnily enough, all of my loops in the library start playing at the correct tempo!

Once this has all happened, i've tried quitting logic, and re-opening....but the issue just happens again....

Has anyone else had this problem, or have any idea as to what the issue may be??

Any help would be greatly appreciated!!

- Aaron