I noticed this problem during testing but have not had time to report it. It is caused by BugSplat64.dll
Unhandled exception at 0x0000000180005A94 (BugSplat64.dll) in Arena.exe: 0xC0000005:
Access violation reading location 0x0000000000000098.
Windows event log:
Faulting application name: Arena.exe, version: 18.104.22.168385, time stamp: 0x59bbf7af
Faulting module name: BugSplat64.dll, version: 22.214.171.124, time stamp: 0x58630967
Exception code: 0xc0000005
Fault offset: 0x0000000000005a94
Faulting process id: 0x50c
Faulting application start time: 0x01d33436fa8ddacf
Faulting application path: C:\Program Files\Resolume Arena 6\Arena.exe
Faulting module path: C:\Program Files\Resolume Arena 6\BugSplat64.dll
Report Id: 3be6e94d-a02a-11e7-b8c8-005056c00008
I hope this helps track it down.