VCV Rack only crashes now on Mac 10.15.5

Mac OS 10.15.5; installed VCV Rack 1.1.6 and it worked a few times launching it. But then it suddenly stopped working (meaning a couple of hours later) and now just crashes on trying to launch. Tried deleting, installing 1.1.5, rebooting, replacing Fundamentals, etc. Any ideas? Thanks!

[0.000 info src/main.cpp:119] VCV Rack v1.1.6
[0.000 info src/main.cpp:120] Darwin 19.5.0 Darwin Kernel Version 19.5.0: Tue May 26 20:41:44 PDT 2020; root:xnu-6153.121.2~2/RELEASE_X86_64 x86_64
[0.000 info src/main.cpp:126] Args: /private/var/folders/69/khcnz6vn7x531kp2phjbsyyw0000gn/T/AppTranslocation/82E9B74F-165C-4210-97F2-78564D306089/d/Rack.app/Contents/MacOS/Rack 
[0.000 info src/main.cpp:129] System directory: /private/var/folders/69/khcnz6vn7x531kp2phjbsyyw0000gn/T/AppTranslocation/82E9B74F-165C-4210-97F2-78564D306089/d/Rack.app/Contents/Resources
[0.000 info src/main.cpp:130] User directory: /Users/iso/Documents/Rack
[0.000 info src/main.cpp:132] Bundle path: /private/var/folders/69/khcnz6vn7x531kp2phjbsyyw0000gn/T/AppTranslocation/82E9B74F-165C-4210-97F2-78564D306089/d/Rack.app
[0.000 info src/settings.cpp:206] Loading settings /Users/iso/Documents/Rack/settings-v1.json
[0.000 info src/main.cpp:155] Initializing environment
[2.530 info src/plugin.cpp:154] Loaded plugin Core v1.1.6 from 
[2.542 info src/plugin.cpp:154] Loaded plugin Fundamental v1.2.1 from /Users/iso/Documents/Rack/plugins-v1/Fundamental
[2.605 fatal src/main.cpp:45] Fatal signal 11. Stack trace:
20: 1   Rack                                0x000000010a0d03cd _ZL18fatalSignalHandleri + 45
19: 2   libsystem_platform.dylib            0x00007fff673be5fd _sigtramp + 29
18: 3   ???                                 0x000000000000ffff 0x0 + 65535
17: 4   IOKit                               0x00007fff2ff77661 __IOHIDManagerDeviceApplier + 764
16: 5   CoreFoundation                      0x00007fff2d1935ae __CFSetApplyFunction_block_invoke + 18
15: 6   CoreFoundation                      0x00007fff2d19341f CFBasicHashApply + 115iso
14: 7   CoreFoundation                      0x00007fff2d193394 CFSetApplyFunction + 129
13: 8   IOKit                               0x00007fff2ff760ca __ApplyToDevices + 105
12: 9   IOKit                               0x00007fff2ff778b4 __IOHIDManagerInitialEnumCallback + 39
11: 10  CoreFoundation                      0x00007fff2d1cade2 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
10: 11  CoreFoundation                      0x00007fff2d1cad81 __CFRunLoopDoSource0 + 103
9: 12  CoreFoundation                      0x00007fff2d1cab9b __CFRunLoopDoSources0 + 209
8: 13  CoreFoundation                      0x00007fff2d1c98ca __CFRunLoopRun + 927
7: 14  CoreFoundation                      0x00007fff2d1c8ece CFRunLoopRunSpecific + 462
6: 15  Rack                                0x000000010a1a328a _glfwInitJoysticksNS + 746
5: 16  Rack                                0x000000010a1a2cd3 _glfwPlatformInit + 1859
4: 17  Rack                                0x000000010a19b52a glfwInit + 74
3: 18  Rack                                0x000000010a0e8ec3 _ZN4rack10windowInitEv + 51
2: 19  Rack                                0x000000010a0cfd6a main + 1034
1: 20  Rack                                0x000000010a069034 start + 52
0: 21  ???                                 0x0000000000000001 0x0 + 1

[2.633 info src/bridge.cpp:384] Bridge server started

So, it turns out it was because I had a third-party wired mouse plugged into the USB-C port.

Unplug it, and Rack runs no problem.

Plug it in, and Rack immediately crashes, and crashes when starting up.

When I have time, I’ll file a formal bug report to GitHub.