Nuendo crash - Only a few plug ins instantiated

An interesting crash.
Using two UAD plug ins, Capitol Chambers and Galaxy tape Echo, and one Instrument track, in which I went from a plug in called Tremor, to an Arturia plug in called ARP 2600 V3. Immediate crash of Nuendo.

Versions of Stuff: Mac OSX 10.15.7, 2019 Intel Macbook Pro, 16GB RAM, Nuendo 11.0.0.300, UAD version 9.13.0 10-29-2020 build 67340, Arturia ARP2600V3 version 3.7.0.1180, Tremor version 1.0.3.0

I reopened the session, it now works. Took three attempts at opening it. LOL. I suspect it was the change between the Tremor plug in, and the ARP2600 plug in. Tremor is no longer really supported.

PARTIAL Crash dump:

Process: Nuendo 11 [31627]
Path: /Applications/Nuendo 11.app/Contents/MacOS/Nuendo 11
Identifier: com.steinberg.nuendo11
Version: 11.0.0.300 (11.0.0.300)
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: Nuendo 11 [31627]
User ID: 501

Date/Time: 2021-01-12 20:02:59.762 -0800
OS Version: Mac OS X 10.15.7 (19H114)
Report Version: 12
Bridge OS Version: 5.1 (18P3030)
Anonymous UUID: 06958448-F8B5-831B-D069-9E46F31620E0

Sleep/Wake UUID: 39156852-6C47-42AB-9474-A2F7F94FCDF9

Time Awake Since Boot: 340000 seconds
Time Since Wake: 40000 seconds

System Integrity Protection: enabled

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

Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000149fc05e6
Exception Note: EXC_CORPSE_NOTIFY

Termination Signal: Segmentation fault: 11
Termination Reason: Namespace SIGNAL, Code 0xb
Terminating Process: exc handler [31627]

VM Regions Near 0x149fc05e6:
__LINKEDIT 0000000149a21000-0000000149aa2000 [ 516K] r–/rwx SM=COW /Library/Application Support/Universal Audio/*
–>
__TEXT 000000014a3a1000-000000014a613000 [ 2504K] r-x/rwx SM=COW /Library/Frameworks/UAD-2 GUI Support.framework/Versions/A/UAD-2 GUI Support

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 ??? 0x0000000149fc05e6 0 + 5536220646
1 com.apple.CoreFoundation 0x00007fff386747f9 CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION + 20
2 com.apple.CoreFoundation 0x00007fff3867435f __CFRunLoopDoTimer + 859
3 com.apple.CoreFoundation 0x00007fff38673e47 __CFRunLoopDoTimers + 322
4 com.apple.CoreFoundation 0x00007fff38658bea __CFRunLoopRun + 1871
5 com.apple.CoreFoundation 0x00007fff38657e3e CFRunLoopRunSpecific + 462
6 com.apple.HIToolbox 0x00007fff37284abd RunCurrentEventLoopInMode + 292
7 com.apple.HIToolbox 0x00007fff372847d5 ReceiveNextEventCommon + 584
8 com.apple.HIToolbox 0x00007fff37284579 _BlockUntilNextEventMatchingListInModeWithFilter + 64
9 com.apple.AppKit 0x00007fff358ca039 _DPSNextEvent + 883
10 com.apple.AppKit 0x00007fff358c8880 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1352
11 com.apple.AppKit 0x00007fff358ba58e -[NSApplication run] + 658
12 com.steinberg.nuendo11 0x000000010af41d38 0x108748000 + 41917752
13 com.steinberg.nuendo11 0x000000010ad5de26 0x108748000 + 39935526
14 com.steinberg.nuendo11 0x000000010a84753d 0x108748000 + 34600253
15 com.steinberg.nuendo11 0x000000010a84731c 0x108748000 + 34599708
16 com.steinberg.nuendo11 0x000000010a8476eb 0x108748000 + 34600683
17 libdyld.dylib 0x00007fff726c2cc9 start + 1

Thread 1:: CRASH THREAD
0 libsystem_kernel.dylib 0x00007fff72803e4e semaphore_timedwait_trap + 10
1 com.steinberg.nuendo11 0x000000010a86a4f2 0x108748000 + 34743538
2 com.steinberg.nuendo11 0x0000000109bddf81 0x108748000 + 21585793
3 com.steinberg.nuendo11 0x000000010a869774 0x108748000 + 34740084
4 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
5 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 2:
0 libsystem_pthread.dylib 0x00007fff728c2b68 start_wqthread + 0

Thread 3:
0 libsystem_kernel.dylib 0x00007fff72808766 kevent + 10
1 com.eLicenser.POSAccess-DLL 0x000000011216b82f 0x11209e000 + 841775
2 com.eLicenser.POSAccess-DLL 0x000000011216e6f0 0x11209e000 + 853744
3 com.eLicenser.POSAccess-DLL 0x0000000112170ebd 0x11209e000 + 863933
4 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
5 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 4:
0 libsystem_kernel.dylib 0x00007fff7280a3d6 poll + 10
1 com.eLicenser.POSAccess-DLL 0x0000000112168b5c 0x11209e000 + 830300
2 com.eLicenser.POSAccess-DLL 0x000000011210368a 0x11209e000 + 415370
3 com.eLicenser.POSAccess-DLL 0x000000011214a3bc 0x11209e000 + 705468
4 com.eLicenser.POSAccess-DLL 0x000000011214ac53 0x11209e000 + 707667
5 com.eLicenser.POSAccess-DLL 0x0000000112143554 0x11209e000 + 677204
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 5:: com.steinberg.dispatcher.0
0 libsystem_kernel.dylib 0x00007fff72807ee6 __psynch_rw_rdlock + 10
1 libsystem_pthread.dylib 0x00007fff728c5ad9 _pthread_rwlock_lock_wait + 57
2 libsystem_pthread.dylib 0x00007fff728c3f6f _pthread_rwlock_lock_slow + 476
3 com.steinberg.nuendo11 0x000000010a94a7a6 0x108748000 + 35661734
4 com.steinberg.nuendo11 0x000000010a94ca1a 0x108748000 + 35670554
5 com.steinberg.nuendo11 0x000000010ab8d744 0x108748000 + 38033220
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 6:: com.steinberg.dispatcher.1
0 libsystem_kernel.dylib 0x00007fff72807ee6 __psynch_rw_rdlock + 10
1 libsystem_pthread.dylib 0x00007fff728c5ad9 _pthread_rwlock_lock_wait + 57
2 libsystem_pthread.dylib 0x00007fff728c3f6f _pthread_rwlock_lock_slow + 476
3 com.steinberg.nuendo11 0x000000010a94a7a6 0x108748000 + 35661734
4 com.steinberg.nuendo11 0x000000010a94ca1a 0x108748000 + 35670554
5 com.steinberg.nuendo11 0x000000010ab8d744 0x108748000 + 38033220
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 7:: com.steinberg.dispatcher.2
0 libsystem_kernel.dylib 0x00007fff72807ee6 __psynch_rw_rdlock + 10
1 libsystem_pthread.dylib 0x00007fff728c5ad9 _pthread_rwlock_lock_wait + 57
2 libsystem_pthread.dylib 0x00007fff728c3f6f _pthread_rwlock_lock_slow + 476
3 com.steinberg.nuendo11 0x000000010a94a7a6 0x108748000 + 35661734
4 com.steinberg.nuendo11 0x000000010a94ca1a 0x108748000 + 35670554
5 com.steinberg.nuendo11 0x000000010ab8d744 0x108748000 + 38033220
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 8:: com.steinberg.dispatcher.3
0 libsystem_kernel.dylib 0x00007fff72807ee6 __psynch_rw_rdlock + 10
1 libsystem_pthread.dylib 0x00007fff728c5ad9 _pthread_rwlock_lock_wait + 57
2 libsystem_pthread.dylib 0x00007fff728c3f6f _pthread_rwlock_lock_slow + 476
3 com.steinberg.nuendo11 0x000000010a94a7a6 0x108748000 + 35661734
4 com.steinberg.nuendo11 0x000000010a94ca1a 0x108748000 + 35670554
5 com.steinberg.nuendo11 0x000000010ab8d744 0x108748000 + 38033220
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 9:: com.steinberg.dispatcher.4
0 libsystem_kernel.dylib 0x00007fff72807ee6 __psynch_rw_rdlock + 10
1 libsystem_pthread.dylib 0x00007fff728c5ad9 _pthread_rwlock_lock_wait + 57
2 libsystem_pthread.dylib 0x00007fff728c3f6f _pthread_rwlock_lock_slow + 476
3 com.steinberg.nuendo11 0x000000010a94a7a6 0x108748000 + 35661734
4 com.steinberg.nuendo11 0x000000010a94ca1a 0x108748000 + 35670554
5 com.steinberg.nuendo11 0x000000010ab8d744 0x108748000 + 38033220
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 10:: com.steinberg.dispatcher.5
0 libsystem_kernel.dylib 0x00007fff72807ee6 __psynch_rw_rdlock + 10
1 libsystem_pthread.dylib 0x00007fff728c5ad9 _pthread_rwlock_lock_wait + 57
2 libsystem_pthread.dylib 0x00007fff728c3f6f _pthread_rwlock_lock_slow + 476
3 com.steinberg.nuendo11 0x000000010a94a7a6 0x108748000 + 35661734
4 com.steinberg.nuendo11 0x000000010a94ca1a 0x108748000 + 35670554
5 com.steinberg.nuendo11 0x000000010ab8d744 0x108748000 + 38033220
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 11:: com.steinberg.dispatcher.6
0 libsystem_kernel.dylib 0x00007fff72807ee6 __psynch_rw_rdlock + 10
1 libsystem_pthread.dylib 0x00007fff728c5ad9 _pthread_rwlock_lock_wait + 57
2 libsystem_pthread.dylib 0x00007fff728c3f6f _pthread_rwlock_lock_slow + 476
3 com.steinberg.nuendo11 0x000000010a94a7a6 0x108748000 + 35661734
4 com.steinberg.nuendo11 0x000000010a94ca1a 0x108748000 + 35670554
5 com.steinberg.nuendo11 0x000000010ab8d744 0x108748000 + 38033220
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 12:: com.steinberg.dispatcher.7
0 libsystem_kernel.dylib 0x00007fff72807ee6 __psynch_rw_rdlock + 10
1 libsystem_pthread.dylib 0x00007fff728c5ad9 _pthread_rwlock_lock_wait + 57
2 libsystem_pthread.dylib 0x00007fff728c3f6f _pthread_rwlock_lock_slow + 476
3 com.steinberg.nuendo11 0x000000010a94a7a6 0x108748000 + 35661734
4 com.steinberg.nuendo11 0x000000010a94ca1a 0x108748000 + 35670554
5 com.steinberg.nuendo11 0x000000010ab8d744 0x108748000 + 38033220
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 13:: com.steinberg.dispatcher.8
0 libsystem_kernel.dylib 0x00007fff72807ee6 __psynch_rw_rdlock + 10
1 libsystem_pthread.dylib 0x00007fff728c5ad9 _pthread_rwlock_lock_wait + 57
2 libsystem_pthread.dylib 0x00007fff728c3f6f _pthread_rwlock_lock_slow + 476
3 com.steinberg.nuendo11 0x000000010a94a7a6 0x108748000 + 35661734
4 com.steinberg.nuendo11 0x000000010a94ca1a 0x108748000 + 35670554
5 com.steinberg.nuendo11 0x000000010ab8d744 0x108748000 + 38033220
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 14:: com.steinberg.dispatcher.9
0 libsystem_kernel.dylib 0x00007fff72807ee6 __psynch_rw_rdlock + 10
1 libsystem_pthread.dylib 0x00007fff728c5ad9 _pthread_rwlock_lock_wait + 57
2 libsystem_pthread.dylib 0x00007fff728c3f6f _pthread_rwlock_lock_slow + 476
3 com.steinberg.nuendo11 0x000000010a94a7a6 0x108748000 + 35661734
4 com.steinberg.nuendo11 0x000000010a94ca1a 0x108748000 + 35670554
5 com.steinberg.nuendo11 0x000000010ab8d744 0x108748000 + 38033220
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 15:: com.steinberg.dispatcher.10
0 libsystem_kernel.dylib 0x00007fff72807ee6 __psynch_rw_rdlock + 10
1 libsystem_pthread.dylib 0x00007fff728c5ad9 _pthread_rwlock_lock_wait + 57
2 libsystem_pthread.dylib 0x00007fff728c3f6f _pthread_rwlock_lock_slow + 476
3 com.steinberg.nuendo11 0x000000010a94a7a6 0x108748000 + 35661734
4 com.steinberg.nuendo11 0x000000010a94ca1a 0x108748000 + 35670554
5 com.steinberg.nuendo11 0x000000010ab8d744 0x108748000 + 38033220
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 16:: com.steinberg.dispatcher.11
0 libsystem_kernel.dylib 0x00007fff72807ee6 __psynch_rw_rdlock + 10
1 libsystem_pthread.dylib 0x00007fff728c5ad9 _pthread_rwlock_lock_wait + 57
2 libsystem_pthread.dylib 0x00007fff728c3f6f _pthread_rwlock_lock_slow + 476
3 com.steinberg.nuendo11 0x000000010a94a7a6 0x108748000 + 35661734
4 com.steinberg.nuendo11 0x000000010a94ca1a 0x108748000 + 35670554
5 com.steinberg.nuendo11 0x000000010ab8d744 0x108748000 + 38033220
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 17:: com.steinberg.dispatcher.12
0 libsystem_kernel.dylib 0x00007fff72807ee6 __psynch_rw_rdlock + 10
1 libsystem_pthread.dylib 0x00007fff728c5ad9 _pthread_rwlock_lock_wait + 57
2 libsystem_pthread.dylib 0x00007fff728c3f6f _pthread_rwlock_lock_slow + 476
3 com.steinberg.nuendo11 0x000000010a94a7a6 0x108748000 + 35661734
4 com.steinberg.nuendo11 0x000000010a94ca1a 0x108748000 + 35670554
5 com.steinberg.nuendo11 0x000000010ab8d744 0x108748000 + 38033220
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 18:: com.steinberg.dispatcher.13
0 libsystem_kernel.dylib 0x00007fff72807ee6 __psynch_rw_rdlock + 10
1 libsystem_pthread.dylib 0x00007fff728c5ad9 _pthread_rwlock_lock_wait + 57
2 libsystem_pthread.dylib 0x00007fff728c3f6f _pthread_rwlock_lock_slow + 476
3 com.steinberg.nuendo11 0x000000010a94a7a6 0x108748000 + 35661734
4 com.steinberg.nuendo11 0x000000010a94ca1a 0x108748000 + 35670554
5 com.steinberg.nuendo11 0x000000010ab8d744 0x108748000 + 38033220
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 19:: com.steinberg.dispatcher.14
0 libsystem_kernel.dylib 0x00007fff72807ee6 __psynch_rw_rdlock + 10
1 libsystem_pthread.dylib 0x00007fff728c5ad9 _pthread_rwlock_lock_wait + 57
2 libsystem_pthread.dylib 0x00007fff728c3f6f _pthread_rwlock_lock_slow + 476
3 com.steinberg.nuendo11 0x000000010a94a7a6 0x108748000 + 35661734
4 com.steinberg.nuendo11 0x000000010a94ca1a 0x108748000 + 35670554
5 com.steinberg.nuendo11 0x000000010ab8d744 0x108748000 + 38033220
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 20:: com.steinberg.dispatcher.15
0 libsystem_kernel.dylib 0x00007fff72807ee6 __psynch_rw_rdlock + 10
1 libsystem_pthread.dylib 0x00007fff728c5ad9 _pthread_rwlock_lock_wait + 57
2 libsystem_pthread.dylib 0x00007fff728c3f6f _pthread_rwlock_lock_slow + 476
3 com.steinberg.nuendo11 0x000000010a94a7a6 0x108748000 + 35661734
4 com.steinberg.nuendo11 0x000000010a94ca1a 0x108748000 + 35670554
5 com.steinberg.nuendo11 0x000000010ab8d744 0x108748000 + 38033220
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 21:: com.steinberg.dispatcher.manager
0 libsystem_kernel.dylib 0x00007fff72803e36 semaphore_wait_trap + 10
1 libdispatch.dylib 0x00007fff72669aed _dispatch_sema4_wait + 16
2 libdispatch.dylib 0x00007fff72669fbf _dispatch_semaphore_wait_slow + 98
3 com.steinberg.nuendo11 0x000000010ab8d992 0x108748000 + 38033810
4 com.steinberg.nuendo11 0x000000010a94b4c6 0x108748000 + 35665094
5 com.steinberg.nuendo11 0x000000010ab8d744 0x108748000 + 38033220
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 22:: com.steinberg.coremidi.notify
0 libsystem_kernel.dylib 0x00007fff72803dfa mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff72804170 mach_msg + 60
2 com.apple.CoreFoundation 0x00007fff38659ef5 __CFRunLoopServiceMachPort + 247
3 com.apple.CoreFoundation 0x00007fff386589c2 __CFRunLoopRun + 1319
4 com.apple.CoreFoundation 0x00007fff38657e3e CFRunLoopRunSpecific + 462
5 com.apple.CoreFoundation 0x00007fff386e0489 CFRunLoopRun + 40
6 com.steinberg.nuendo11 0x00000001087c9954 0x108748000 + 530772
7 com.steinberg.nuendo11 0x000000010ab8d744 0x108748000 + 38033220
8 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
9 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 23:
0 libsystem_kernel.dylib 0x00007fff72803dfa mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff72804170 mach_msg + 60
2 com.apple.audio.midi.CoreMIDI 0x00007fff394b1635 XServerMachPort::ReceiveMessage(int&, void*, int&) + 95
3 com.apple.audio.midi.CoreMIDI 0x00007fff394cefee MIDIProcess::RunMIDIInThread() + 104
4 com.apple.audio.midi.CoreMIDI 0x00007fff394cdd5e XThread::RunHelper(void*) + 10
5 com.apple.audio.midi.CoreMIDI 0x00007fff394b1331 CAPThread::Entry(CAPThread*) + 77
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 24:: JavaScriptCore bmalloc scavenger
0 libsystem_kernel.dylib 0x00007fff72806882 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff728c7425 _pthread_cond_wait + 698
2 libc++.1.dylib 0x00007fff6f997592 std::__1::condition_variable::wait(std::__1::unique_lockstd::__1::mutex&) + 18
3 com.apple.JavaScriptCore 0x00007fff3ce56274 void std::__1::condition_variable_any::wait<std::__1::unique_lockbmalloc::Mutex >(std::__1::unique_lockbmalloc::Mutex&) + 84
4 com.apple.JavaScriptCore 0x00007fff3ce5aa7b bmalloc::Scavenger::threadRunLoop() + 299
5 com.apple.JavaScriptCore 0x00007fff3ce5a649 bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9
6 com.apple.JavaScriptCore 0x00007fff3ce5cd27 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_deletestd::__1::__thread_struct >, void ()(bmalloc::Scavenger), bmalloc::Scavenger*> >(void*) + 39
7 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
8 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 25:
0 libsystem_pthread.dylib 0x00007fff728c2b68 start_wqthread + 0

Thread 26:: AMCP Logging Spool
0 libsystem_kernel.dylib 0x00007fff72803e36 semaphore_wait_trap + 10
1 com.apple.audio.caulk 0x00007fff6c298b16 caulk::mach::semaphore::wait() + 16
2 com.apple.audio.caulk 0x00007fff6c2989b2 caulk::semaphore::timed_wait(double) + 106
3 com.apple.audio.caulk 0x00007fff6c2987c4 caulk::concurrent::details::worker_thread::run() + 30
4 com.apple.audio.caulk 0x00007fff6c2981e4 void* caulk::thread_proxy<std::__1::tuple<caulk::thread::attributes, void (caulk::concurrent::details::worker_thread::)(), std::__1::tuplecaulk::concurrent::details::worker_thread* > >(void) + 45
5 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
6 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 27:
0 libsystem_kernel.dylib 0x00007fff72803e36 semaphore_wait_trap + 10
1 com.apple.audio.caulk 0x00007fff6c298b16 caulk::mach::semaphore::wait() + 16
2 com.apple.audio.caulk 0x00007fff6c2989b2 caulk::semaphore::timed_wait(double) + 106
3 com.apple.audio.caulk 0x00007fff6c2987c4 caulk::concurrent::details::worker_thread::run() + 30
4 com.apple.audio.caulk 0x00007fff6c2981e4 void* caulk::thread_proxy<std::__1::tuple<caulk::thread::attributes, void (caulk::concurrent::details::worker_thread::)(), std::__1::tuplecaulk::concurrent::details::worker_thread* > >(void) + 45
5 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
6 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 28:: Video Diascope
0 libsystem_kernel.dylib 0x00007fff72803e36 semaphore_wait_trap + 10
1 com.steinberg.videoengine 0x000000011a41128a 0x11a21f000 + 2040458
2 com.steinberg.videoengine 0x000000011a3ae85d 0x11a21f000 + 1636445
3 com.steinberg.videoengine 0x000000011a4104f4 0x11a21f000 + 2036980
4 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
5 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 29:: Video Diascope
0 libsystem_kernel.dylib 0x00007fff72803e36 semaphore_wait_trap + 10
1 com.steinberg.videoengine 0x000000011a41128a 0x11a21f000 + 2040458
2 com.steinberg.videoengine 0x000000011a3ae85d 0x11a21f000 + 1636445
3 com.steinberg.videoengine 0x000000011a4104f4 0x11a21f000 + 2036980
4 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
5 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 30:: FThread
0 libsystem_kernel.dylib 0x00007fff72808766 kevent + 10
1 com.steinberg.dolbyatmosadapterski 0x000000013e9333f0 0x13e164000 + 8188912
2 com.steinberg.dolbyatmosadapterski 0x000000013e932e08 0x13e164000 + 8187400
3 com.steinberg.dolbyatmosadapterski 0x000000013e932b75 0x13e164000 + 8186741
4 com.steinberg.dolbyatmosadapterski 0x000000013e989159 0x13e164000 + 8540505
5 com.steinberg.dolbyatmosadapterski 0x000000013e17d0e9 0x13e164000 + 102633
6 com.steinberg.dolbyatmosadapterski 0x000000013e1be0e4 0x13e164000 + 368868
7 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
8 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 31:: ThumbnailProvider
0 libsystem_kernel.dylib 0x00007fff72806882 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff728c7425 _pthread_cond_wait + 698
2 com.steinberg.reconform 0x000000013f0bf26b 0x13f01c000 + 668267
3 com.steinberg.reconform 0x000000013f26de8d 0x13f01c000 + 2432653
4 com.steinberg.reconform 0x000000013f0bfea8 0x13f01c000 + 671400
5 com.steinberg.reconform 0x000000013f0e2c5a 0x13f01c000 + 814170
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 32:: ThumbnailProvider
0 libsystem_kernel.dylib 0x00007fff72806882 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff728c7425 _pthread_cond_wait + 698
2 com.steinberg.reconform 0x000000013f0bf26b 0x13f01c000 + 668267
3 com.steinberg.reconform 0x000000013f26de8d 0x13f01c000 + 2432653
4 com.steinberg.reconform 0x000000013f0bfea8 0x13f01c000 + 671400
5 com.steinberg.reconform 0x000000013f0e2c5a 0x13f01c000 + 814170
6 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
7 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 33:: VST Loader
0 libsystem_kernel.dylib 0x00007fff72803e42 semaphore_wait_signal_trap + 10
1 com.steinberg.nuendo11 0x000000010a869a52 0x108748000 + 34740818
2 com.steinberg.nuendo11 0x000000010a2a46ad 0x108748000 + 28690093
3 com.steinberg.nuendo11 0x000000010a869774 0x108748000 + 34740084
4 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
5 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 34:: VST Loader
0 libsystem_kernel.dylib 0x00007fff72803e42 semaphore_wait_signal_trap + 10
1 com.steinberg.nuendo11 0x000000010a869a52 0x108748000 + 34740818
2 com.steinberg.nuendo11 0x000000010a2a46ad 0x108748000 + 28690093
3 com.steinberg.nuendo11 0x000000010a869774 0x108748000 + 34740084
4 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
5 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 35:: VST Loader
0 libsystem_kernel.dylib 0x00007fff72803e42 semaphore_wait_signal_trap + 10
1 com.steinberg.nuendo11 0x000000010a869a52 0x108748000 + 34740818
2 com.steinberg.nuendo11 0x000000010a2a46ad 0x108748000 + 28690093
3 com.steinberg.nuendo11 0x000000010a869774 0x108748000 + 34740084
4 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
5 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 36:: VST Loader
0 libsystem_kernel.dylib 0x00007fff72803e42 semaphore_wait_signal_trap + 10
1 com.steinberg.nuendo11 0x000000010a869a52 0x108748000 + 34740818
2 com.steinberg.nuendo11 0x000000010a2a46ad 0x108748000 + 28690093
3 com.steinberg.nuendo11 0x000000010a869774 0x108748000 + 34740084
4 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
5 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 37:: VST Loader
0 libsystem_kernel.dylib 0x00007fff72803e42 semaphore_wait_signal_trap + 10
1 com.steinberg.nuendo11 0x000000010a869a52 0x108748000 + 34740818
2 com.steinberg.nuendo11 0x000000010a2a46ad 0x108748000 + 28690093
3 com.steinberg.nuendo11 0x000000010a869774 0x108748000 + 34740084
4 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
5 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Thread 38:: VST Loader
0 libsystem_kernel.dylib 0x00007fff72803e42 semaphore_wait_signal_trap + 10
1 com.steinberg.nuendo11 0x000000010a869a52 0x108748000 + 34740818
2 com.steinberg.nuendo11 0x000000010a2a46ad 0x108748000 + 28690093
3 com.steinberg.nuendo11 0x000000010a869774 0x108748000 + 34740084
4 libsystem_pthread.dylib 0x00007fff728c7109 _pthread_start + 148
5 libsystem_pthread.dylib 0x00007fff728c2b8b thread_start + 15

Model: MacBookPro15,1, BootROM 1554.60.15.0.0 (iBridge: 18.16.13030.0.0,0), 8 processors, 8-Core Intel Core i9, 2.3 GHz, 16 GB, SMC
Graphics: kHW_AMDRadeonPro560XItem, Radeon Pro 560X, spdisplays_pcie_device, 4 GB
Graphics: kHW_IntelUHDGraphics630Item, Intel UHD Graphics 630, spdisplays_builtin
Memory Module: BANK 0/ChannelA-DIMM0, 8 GB, DDR4, 2400 MHz, Micron, 8ATF1G64HZ-2G6E1
Memory Module: BANK 2/ChannelB-DIMM0, 8 GB, DDR4, 2400 MHz, Micron, 8ATF1G64HZ-2G6E1
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x7BF), wl0: Oct 28 2020 13:06:41 version 9.30.357.42.32.5.48 FWID 01-4f9e2d7c
Bluetooth: Version 7.0.6f8, 3 services, 18 devices, 1 incoming serial ports
Network Service: USB 10/100/1000 LAN, Ethernet, en11
Network Service: Wi-Fi, AirPort, en0
PCI Card: pci11c1,5901, sppci_ieee1394openhci, Thunderbolt@196,0,0
USB Device: 4-Port USB 3.0 Hub
USB Device: d2 Professional
USB Device: 4-Port USB 3.0 Hub
USB Device: USB 10/100/1000 LAN
USB Device: USB 3.1 Bus
USB Device: 4-Port USB 2.0 Hub
USB Device: 4-Port USB 2.0 Hub
USB Device: USB2.0 Hub
USB Device: iLok
USB Device: eLicenser
USB Device: Kensington Expert Mouse
USB Device: Apple T2 Bus
USB Device: Touch Bar Backlight
USB Device: Touch Bar Display
USB Device: Apple Internal Keyboard / Trackpad
USB Device: Headset
USB Device: Ambient Light Sensor
USB Device: FaceTime HD Camera (Built-in)
USB Device: Apple T2 Controller
FireWire Device: UAD2_Satellite_Quad, Universal_Audio, Up to 800 Mb/sec
Thunderbolt Bus: MacBook Pro, Apple Inc., 47.4
Thunderbolt Bus: MacBook Pro, Apple Inc., 47.4
Thunderbolt Device: Thunderbolt to FireWire Adapter, Apple Inc., 3, 5.6

I think it is definitely the FXPansion plug ins. Tried a different one today, and sure enough, after some 10 seconds or so of playing with it, Nuendo silently and completely crashed.

Since these are not supported, they had to go away. Sad. They are super cool.

Tremor, Maul, Bloom, Etch.

I hope FXPansion decides to revive them. I used them on a lot of productions.