[SHIRK]

Originally Posted by Andy R

... BUT I'm getting no -9171 and -9172 errors with 10.7.5. (sorry, 5 not 4)

No stops at all, with sessions that were a train wreck in Mountain Lion.

What buffer settings are you working at?

I started overdubs yesterday on an 88.2k session and left the buffer at 128 (the lowest setting for 88.2k and up, I believe) At 128 I couldn't get the system to even begin playback. I kept getting the "automation data is too dense.." message (or something to that effect). I quickly changed the buffer to 512 and all was fine. Not a single glitch the rest of the session. I skipped the 256 buffer setting just to play it safe, but perhaps I need to give that a look as well for testing purposes.