The instability is so bad, I can't go more than about twenty minutes without a freeze, ALWAYS when doing something in VI hosting track containing a Kontakt VI.

I have just been trying to work with an Orange Tree Evo guitar hosted by Kontakt, and it just freezes at the smallest thing, like changing the MIDI channel no,  or going through the various patches in the VI itself. The freeze is so severe that I am denied access to ForceQuit,  the MOTU DP I am also using is also frozen out, and so I have to power off just to restart,  and start again from scratch.  I now spend more time doing this than music.

I am so disappointed.