I got a in one of my projects when try run it with 4.11 (4.10 works fine)
Its a scene without code.
[2016.02.25-15.40.17:718] 0]LogActorComponent: UnregisterComponent: (/Game/FirstPersonBP/Maps/FirstPersonExampleMap.FirstPersonExampleMap:PersistentLevel.InstancedFoliageActor_0.FoliageInstancedStaticMeshComponent_0) Not registered. Aborting.
[2016.02.25-15.40.17:949] 0]MapCheck: Info mod1_F10 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:950] 0]MapCheck: Info mod1_F11 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:950] 0]MapCheck: Info mod1_F12 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:950] 0]MapCheck: Info mod1_F13 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:950] 0]MapCheck: Info mod1_F14 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:950] 0]MapCheck: Info mod1_F15 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:950] 0]MapCheck: Info mod1_F2 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:950] 0]MapCheck: Info mod1_F25 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:950] 0]MapCheck: Info mod1_F26 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:950] 0]MapCheck: Info mod1_F27 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:950] 0]MapCheck: Info mod1_F28 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:950] 0]MapCheck: Info mod1_F29 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:950] 0]MapCheck: Info mod1_F3 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:950] 0]MapCheck: Info mod1_F30 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:951] 0]MapCheck: Info mod1_F31 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:951] 0]MapCheck: Info mod1_F32 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:951] 0]MapCheck: Info mod1_F33 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:951] 0]MapCheck: Info mod1_F34 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:951] 0]MapCheck: Info mod1_F35 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:951] 0]MapCheck: Info mod1_F36 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:951] 0]MapCheck: Info mod1_F37 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:951] 0]MapCheck: Info mod1_F39 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:951] 0]MapCheck: Info mod1_F40 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:951] 0]MapCheck: Info mod1_F41 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:951] 0]MapCheck: Info mod1_F57 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:951] 0]MapCheck: Info mod1_F64 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:951] 0]MapCheck: Info mod1_F65 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:952] 0]MapCheck: Info mod1_F67 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:952] 0]MapCheck: Info mod1_F69 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:952] 0]MapCheck: Info mod1_F7 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:952] 0]MapCheck: Info mod1_F70 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:952] 0]MapCheck: Info mod1_F71 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:952] 0]MapCheck: Info mod1_F72 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:952] 0]MapCheck: Info mod1_F8_51 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:952] 0]MapCheck: Info mod1_F9 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:953] 0]MapCheck: Info muellefinal_79 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:955] 0]MapCheck: Info neumatico30 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:957] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group111_61 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:957] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group113_163 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:957] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group114_165 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:957] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group115_169 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:957] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group116_170 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:958] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group118 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:958] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group119 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:958] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group120 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:958] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group121 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:959] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group122 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:959] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group123 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:959] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group124 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:959] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group125 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:959] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group126 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:960] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group127_63 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:960] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group128_65 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:960] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group132 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:960] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group133 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:961] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group15 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:961] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group154 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:961] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group155 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:961] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group18 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:961] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group19 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:962] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group22 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:962] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group23 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:962] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group24 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:962] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group25 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:962] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group26 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:963] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group27 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:963] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group28 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:963] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group29 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:963] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group36 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:963] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group45_43 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:964] 0]MapCheck: Info piedramarmol_pasted__pCube1_PiedraCantera_group94_59 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:964] 0]MapCheck: Info rampa10 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:964] 0]MapCheck: Info rampa11 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:964] 0]MapCheck: Info rampa1_4 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:965] 0]MapCheck: Info rampa2_65 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:965] 0]MapCheck: Info rampa3 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:965] 0]MapCheck: Info rampa4 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:965] 0]MapCheck: Info rampa5 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:965] 0]MapCheck: Info rampa6 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:965] 0]MapCheck: Info rampa7 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:965] 0]MapCheck: Info rampa8 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.17:965] 0]MapCheck: Info rampa9 StaticMeshComponent0 : Repaired painted vertex colors (slow loading, can be fixed by saving /Game/FirstPersonBP/Maps/FirstPersonExampleMap)
[2016.02.25-15.40.18:233] 0]LogMaterial: Missing cached shader map for material DSC_0151_COLOR_Mat, compiling.
[2016.02.25-15.40.18:357] 0]LogAIModule: Creating AISystem for world FirstPersonExampleMap
[2016.02.25-15.40.18:359] 0]LogWindows:Error: Windows GetLastError: La operación se completó correctamente. (0)
[2016.02.25-15.40.18:519] 0]LogWindows:Error: === Critical error: ===
Assertion failed: UnbuiltBounds.Num() == (LastUnbuiltIndex - FirstUnbuiltIndex + 1) [File:D:\BuildFarm\buildmachine_++UE4+Release-4.11\Engine\Source\Runtime\Engine\Private\HierarchicalInstancedStaticMesh.cpp] [Line: 682]
[2016.02.25-15.40.18:557] 0]LogExit: Executing StaticShutdownAfterError
[2016.02.25-15.40.18:559] 0]LogPhysics:Warning: PHYSX: ..\..\PhysX\src\NpScene.cpp (2946) 8 : PxScene::unlockWrite() called without matching call to PxScene::lockWrite(), behaviour will be undefined.
[2016.02.25-15.40.18:560] 0]LogPhysics:Warning: PHYSX: ..\..\PhysX\src\NpScene.cpp (2946) 8 : PxScene::unlockWrite() called without matching call to PxScene::lockWrite(), behaviour will be undefined.
[2016.02.25-15.40.18:560] 0]LogWindows: FPlatformMisc::RequestExit(1)
[2016.02.25-15.40.18:560] 0]Log file closed, 02/25/16 16:40:18