Mbox 2 new driver for Mavericks ust doesn't work

[arjohe]

I installed Mavericks 10.9.4 and after that downloaded latest avid 10.3.3 drivers from here:

http://avid.force.com/pkb/articles/e...-2-Pro-Drivers

Good news: Installing of driver is OK and system is restarted and after restart all lights in Mbox 2 turns on. Also when I start my PT 10 it works with my MBox 2 as well. But this doesn't bring much joy since....

Bad news: When I try play audio files or youtube Mbox 2 is doesn't recognized by the system and playback takes place via laptop speakers. Also if I disconnect Mbox 2 firewire and connect it back lights are not turn on anymore except that red power light on left top corner blinks. So now I can't use it with any device anymore. System restart at this point alone doesn't help instead I need to install MBox 2 drivers again and it doesn't solve the actual problem. Also if I try put my external MyBook Studio to same firewire hub with mbox 2 then whole system crashes and restarts automatically by saying first "system has crashed" with grey screen and then restarts. So together with MyBook in same firewire hub Mbox can not be used at all..

All this worked perfectly fine with my previous Lion OS. So definitely something is not working with new Mbox drivers with Mavericks. Any experiences, anyone? Any drivers or other system updates that Im still missing?

OR is the only way to solve this buying Mbox 3...

[arjohe]

Sorry I put this on wrong section, I posted this on correct Audio device section in this forum so you can delete this post. I would have done it myself if I could