Crash in LeapC.dll on Unity level change

[amassingale]

Sometimes when transitioning levels our application is crashing during level change. Maybe 10% of the time this is a problem. We're using synchronise level load via SceneManager. Below is the stack trace. Help would be greatly appreciated. I can provide dmp if necessary.

Software Version: 4.0.0+52173
Controller ID: LP12133449972
Firmware Version: 1.7.0

========== OUTPUTTING STACK TRACE ==================

0x00007FFBA3E73CC1 (LeapC) LeapTelemetryGetNow
0x00007FFBA3E8BCB0 (LeapC) LeapRecordingWrite
0x00007FFBA3E772FA (LeapC) LeapInterpolateFrameFromTime
0x000001D13CF9C3DA (Mono JIT Code) (wrapper managed-to-native) LeapInternal.LeapC:InterpolateFrameFromTime (intptr,long,long,intptr,ulong)
0x000001D13CF9B583 (Mono JIT Code) LeapInternal.Connection:GetInterpolatedFrameFromTime (Leap.Frame,long,long)
0x000001D13CF9B243 (Mono JIT Code) Leap.Controller:GetInterpolatedFrameFromTime (Leap.Frame,long,long)
0x000001D13CF39CFB (Mono JIT Code) Leap.Unity.LeapServiceProvider:Update ()
0x000001D13CF39A0B (Mono JIT Code) Leap.Unity.LeapXRServiceProvider:Update ()
0x000001D14AEB89F0 (Mono JIT Code) (wrapper runtime-invoke) object:runtime_invoke_void__this__ (object,intptr,intptr,intptr)
0x00007FFB4FB5BE7B (mono-2.0-bdwgc) mono_get_runtime_build_info
0x00007FFB4FAE1E32 (mono-2.0-bdwgc) mono_perfcounters_init
0x00007FFB4FAEAE3F (mono-2.0-bdwgc) mono_runtime_invoke
0x00007FFB50B892C4 (UnityPlayer) UnityMain
0x00007FFB50B86AF0 (UnityPlayer) UnityMain
0x00007FFB50B732B9 (UnityPlayer) UnityMain
0x00007FFB50B73473 (UnityPlayer) UnityMain
0x00007FFB50963DE0 (UnityPlayer) UnityMain
0x00007FFB50A936E7 (UnityPlayer) UnityMain
0x00007FFB50A93789 (UnityPlayer) UnityMain
0x00007FFB50A9573F (UnityPlayer) UnityMain
ERROR: SymGetSymFromAddr64, GetLastError: 'Attempt to access invalid address.' (Address: 00007FFB5086F325)
0x00007FFB5086F325 (UnityPlayer) (function-name not available)
ERROR: SymGetSymFromAddr64, GetLastError: 'Attempt to access invalid address.' (Address: 00007FFB5086DC6A)
0x00007FFB5086DC6A (UnityPlayer) (function-name not available)
ERROR: SymGetSymFromAddr64, GetLastError: 'Attempt to access invalid address.' (Address: 00007FFB5087275A)
0x00007FFB5087275A (UnityPlayer) (function-name not available)
0x00007FFB508768BB (UnityPlayer) UnityMain
ERROR: SymGetSymFromAddr64, GetLastError: 'Attempt to access invalid address.' (Address: 00007FF77D1F11FA)
0x00007FF77D1F11FA (Argos_VR) (function-name not available)
0x00007FFBC16F7974 (KERNEL32) BaseThreadInitThunk
0x00007FFBC18EA271 (ntdll) RtlUserThreadStart

========== END OF STACKTRACE ===========

[100364401]

Exactly same here. I upgraded to the last LTS Unity version, GEMINI 5.2 and Unity Modules 4.9, and the same crash remains after several upgrades, versions .... This crash occurs sometimes, on different scenes, after different events...it is frustrating cannot debug to the source. Is it possible the problem is leap or connector?
Hopefully this will be fixed soon.

[dankirby]

Please can you retest with the most recent version of Gemini V5 and our Unity plugin and let me know if this issue persists so we can investigate further if so?