Cubase has turned sour on me

Going from super stable, noproblem at all, on mac 10.11.5 cubase 8.5.2 to frequent crashes on closing, quitting, some crashes while using variaudio, now also getting audio dropouts and CPU overloads, I got to wonder whats going on. (on 10.11.6)

I did install the 9 trial, have since then deleted it, updated to 8.5.3 and after that, the problems started. I tried deleting aLOT of plugins, reset the prefs, downgraded to 8.5.2 (used to be super stable). I dont think I have installed/updated any plugs that can cause this, but I have updated to the recommended security patches from apple.

I have long crash reports but I cant read them myself. Is there somewhere in the report that could explain what causing the crashes for non programmers like me?

I found this: is this something?

Thread 0 crashed with X86 Thread State (64-bit):
rax: 0x0000000000000000 rbx: 0x00007fc8ba403518 rcx: 0x0000000000000003 rdx: 0x0000000000000000
rdi: 0x0000000160b17e18 rsi: 0x00007fff8b0dc5f3 rbp: 0x00007fff566eaef0 rsp: 0x00007fff566eaec8
r8: 0x000000010c4f4670 r9: 0x0000000000000018 r10: 0x00007fc866e681a0 r11: 0x00007fff78dde468
r12: 0x00007fff8b0dc5f3 r13: 0x00007fff78dde468 r14: 0x00007fff8b0dc5f3 r15: 0x00007fc8ba403530
rip: 0x00007fff95fe9a9e rfl: 0x0000000000010287 cr2: 0x000000013792a000

Logical CPU: 0
Error Code: 0x0200018c
Trap Number: 133

I use mostly waves and latley also amplitude a lot, but these have not been causing any trouble before. The projects I am working on are both 16, 24 bits, and include aiff, and wave at the same time, not optimal, but didnt cause any problems until now. And i am working mostly with audio 50 - 70 tracks + 3-4 vstis.

My setup is mac pro mid 2012, saffire pro40, cubase 8.5.2


Please share the whole crashlog file with me (via PM and Dropbox).

I did update kontakt, but the crash still happen, this time after closing a project and clicking on the menubar to open a new project - boom! @martin and @fabio. Same info in crashlog. Hj