logic pro 9 crashing

Logic Pro 9.1.8 (1700.67) - OS X El Capitan 10.11.2

Mac Pro Mid 2012

3.2 GHz Quad-Core Intel Xeon

14 GB 1066 MHz DDR3 ECC

ATI Radeon HD 5770 1024 MB

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So Logic keeps crashing consistently under two different circumstances...

1: At some point in the project I'll switch my screenset (with 1, 2, or 3 as hotkeys) to get a different view at my project. When the screens attempt to change they both go black and about 3 seconds later I get a crash. After these crashes the project will be saved as "hip-hop track (crashed)." So some of my tracks have 10+ (crashed) behind the title.

2: The other instance where I get a crash is when I'll do my diligence and randomly CMD+S for a save. The save may work 5-25 times, but at some point it'll say "the project "....." cannot be saved." But right after this I'll save it and it'll save perfectly. Only to then crash out of nowhere 20-30 seconds later.

I'm tired of dealing with this and I've removed lots of faulty AU's. run diagnostic tests, etc.

Crash report on specific thread crash below:

Application Specific Information:

abort() called

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread

0 libsystem_kernel.dylib 0x9901c58a __pthread_kill + 10

1 libsystem_pthread.dylib 0x990a8448 pthread_kill + 101

2 libsystem_c.dylib 0x92c61d00 __abort + 187

3 libsystem_c.dylib 0x92c61c45 abort + 173

4 com.apple.logic.pro 0x003e6729 std::ostream& TraceOutContainer<CEvs>(std::ostream&, CEvs, char const*, int) + 3842985

5 libsystem_platform.dylib 0x9d73b01b _sigtramp + 43

6 ??? 0xffffffff 0 + 4294967295

7 com.apple.logic.pro 0x003e6770 std::ostream& TraceOutContainer<CEvs>(std::ostream&, CEvs, char const*, int) + 3843056

8 com.apple.AppKit 0x947dc367 -[NSWindow initWithContentRect:styleMask:backing:defer:screen:] + 107

9 com.apple.logic.pro 0x007c5709 std::ostream& TraceOutContainer<CEvs>(std::ostream&, CEvs, char const*, int) + 7902089

10 com.apple.logic.pro 0x007c7796 std::ostream& TraceOutContainer<CEvs>(std::ostream&, CEvs, char const*, int) + 7910422

11 com.apple.logic.pro 0x007c789e std::ostream& TraceOutContainer<CEvs>(std::ostream&, CEvs, char const*, int) + 7910686

12 com.apple.logic.pro 0x0073faaa std::ostream& TraceOutContainer<CEvs>(std::ostream&, CEvs, char const*, int) + 7354154

13 com.apple.logic.pro 0x00741504 std::ostream& TraceOutContainer<CEvs>(std::ostream&, CEvs, char const*, int) + 7360900

14 com.apple.logic.pro 0x00741fdb std::ostream& TraceOutContainer<CEvs>(std::ostream&, CEvs, char const*, int) + 7363675

15 com.apple.logic.pro 0x003e4be6 std::ostream& TraceOutContainer<CEvs>(std::ostream&, CEvs, char const*, int) + 3836006

16 com.apple.logic.pro 0x001cd0c7 std::ostream& TraceOutContainer<CEvs>(std::ostream&, CEvs, char const*, int) + 1641799

17 com.apple.logic.pro 0x00616967 std::ostream& TraceOutContainer<CEvs>(std::ostream&, CEvs, char const*, int) + 6137319

18 com.apple.logic.pro 0x00613735 std::ostream& TraceOutContainer<CEvs>(std::ostream&, CEvs, char const*, int) + 6124469

19 com.apple.Foundation 0x988babcb __NSFireTimer + 117

20 com.apple.CoreFoundation 0x95ef2826 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 22

21 com.apple.CoreFoundation 0x95ef22d2 __CFRunLoopDoTimer + 1250

22 com.apple.CoreFoundation 0x95f79d6d __CFRunLoopDoTimers + 349

23 com.apple.CoreFoundation 0x95eaa2a1 __CFRunLoopRun + 2113

24 com.apple.CoreFoundation 0x95ea97f6 CFRunLoopRunSpecific + 390

25 com.apple.CoreFoundation 0x95ea965b CFRunLoopRunInMode + 123

26 com.apple.HIToolbox 0x95a5c2f1 RunCurrentEventLoopInMode + 267

27 com.apple.HIToolbox 0x95a5c0f3 ReceiveNextEventCommon + 503

28 com.apple.HIToolbox 0x95a5beec _BlockUntilNextEventMatchingListInModeWithFilter + 99

29 com.apple.AppKit 0x94630512 _DPSNextEvent + 1053

30 com.apple.AppKit 0x94a3b0b0 -[NSApplication _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1057

31 com.apple.AppKit 0x9462ff8b -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 121

32 com.apple.AppKit 0x9462512f -[NSApplication run] + 1063

33 com.apple.prokit 0x013d6b80 NSProApplicationMain + 415

34 com.apple.logic.pro 0x0002bad5 DummyConnection::DummyConnection() + 193