Hey Gary,
Would you be so kind to share what exact version numbers of the SxS device driver and UDF driver you have installed?
I tried it on a maxed out 1st Gen Retina Macbook on which I’d done a complete wipe of the harddrive and absolutely fresh install of Yosemite over the holidays.
Absolutely everything works great (Resolve 11 seems to be faster still on 10.10).
On my first gig last week however, I was unable to read any Alexa SxS cards (tried with different driver versions and tried on two different Sonnet Echo readers).
I actually got stuck to the point, that my Macbook wouldn’t even complete the boot process after I had installed the XQD driver from the Sonnet support site!!
(Luckily I could revive it later by booting in safe mode and removing all of the drivers).
You don’t want this to happen on set.
I then worked off of a Mavericks time machine backup which I carried on an external hard drive (thank God!)
I’d be happy for a running combination in Yosemite however.
Thanks in advance for any suggestions.
Vinc
freelance DIT in Munich, Germany
https://www.vincentzettl.com