[Question] Multiplayer via Blueprints

Hello, everyone!
I’m learning Unreal Engine 4 and today I’ve faced my first serious issue. I’ve been following a tutorial on youtube, made by german guy, on how to create in blueprints host/join/search modules. Of course, using Online Subsystem Lan string.
On my PC I can without any issues host&find&join game. I built game package and sent it to my friend to check multiplayer feature out. We used Hamachi to simulate lan. My friend is hosting a game and when I try to join him, my game crashes. And same thing with him trying to join me. Below is a log file I digged out.




[2015.09.29-15.22.44:113]  0]Log file open, 09/29/15 18:22:44
[2015.09.29-15.22.44:113]  0]LogInit:Display: Running engine for game: Vampire
[2015.09.29-15.22.44:113]  0]LogInit:Display: Project file not found: ../../../Vampire/Vampire.uproject
[2015.09.29-15.22.44:113]  0]LogInit:Display: 	Attempting to find via project info helper.
[2015.09.29-15.22.44:113]  0]LogUProjectInfo: Found projects:
[2015.09.29-15.22.44:113]  0]LogModuleManager:Warning: ModuleManager: Module 'HTTPChunkInstaller' not found - its StaticallyLinkedModuleInitializers function is null.
[2015.09.29-15.22.44:113]  0]LogTaskGraph: Started task graph with 4 named threads and 7 total threads.
[2015.09.29-15.22.44:113]  0]LogStats: Stats thread started
[2015.09.29-15.22.44:113]  0]LogInit: Version: 4.8.3-2634408+++depot+UE4-Releases+4.8
[2015.09.29-15.22.44:113]  0]LogInit: API Version: 2579680
[2015.09.29-15.22.44:113]  0]LogInit: Compiled (64-bit): Jul 27 2015 16:16:31
[2015.09.29-15.22.44:113]  0]LogInit: Compiled with Visual C++: 18.00.21005.01
[2015.09.29-15.22.44:113]  0]LogInit: Build Configuration: Development
[2015.09.29-15.22.44:113]  0]LogInit: Branch Name: ++depot+UE4-Releases+4.8
[2015.09.29-15.22.44:113]  0]LogInit: Command line:  
[2015.09.29-15.22.44:113]  0]LogInit: Base directory: C:/Users/Kanugane/Desktop/Ares_Build_001/WindowsNoEditor/Engine/Binaries/Win64/
[2015.09.29-15.22.44:113]  0]LogInit: Rocket: 0
[2015.09.29-15.22.44:115]  0]LogInit: Using libcurl 7.41.0
[2015.09.29-15.22.44:115]  0]LogInit:  - built for x86_64-pc-win32
[2015.09.29-15.22.44:115]  0]LogInit:  - supports SSL with WinSSL
[2015.09.29-15.22.44:115]  0]LogInit:  - other features:
[2015.09.29-15.22.44:115]  0]LogInit:      CURL_VERSION_SSL
[2015.09.29-15.22.44:115]  0]LogInit:      CURL_VERSION_IPV6
[2015.09.29-15.22.44:115]  0]LogInit:      CURL_VERSION_ASYNCHDNS
[2015.09.29-15.22.44:115]  0]LogInit:      CURL_VERSION_LARGEFILE
[2015.09.29-15.22.44:115]  0]LogInit:      CURL_VERSION_IDN
[2015.09.29-15.22.44:115]  0]LogInit:  CurlRequestOptions (configurable via config and command line):
[2015.09.29-15.22.44:115]  0]LogInit:  - bVerifyPeer = true  - Libcurl will verify peer certificate
[2015.09.29-15.22.44:115]  0]LogInit:  - bUseHttpProxy = false  - Libcurl will NOT use HTTP proxy
[2015.09.29-15.22.44:115]  0]LogInit:  - bDontReuseConnections = false  - Libcurl will reuse connections
[2015.09.29-15.22.44:115]  0]LogInit:  - CertBundlePath = nullptr  - Libcurl will use whatever was configured at build time.
[2015.09.29-15.22.44:115]  0]LogModuleManager:Warning: ModuleManager: Module 'OnlineSubsystemLAN' not found - its StaticallyLinkedModuleInitializers function is null.
[2015.09.29-15.22.44:115]  0]LogOnline:Warning: Unable to load default OnlineSubsystem module LAN, using NULL interface
[2015.09.29-15.22.44:125]  0]LogInit: WinSock: version 1.1 (2.2), MaxSocks=32767, MaxUdp=65467
[2015.09.29-15.22.44:127]  0]LogVoice:Warning: Failed to initialize voice interface
[2015.09.29-15.22.44:129]  0]LogInit: Presizing for 0 objects not considered by GC, pre-allocating 0 bytes.
[2015.09.29-15.22.44:133]  0]LogInit: Object subsystem initialized
[2015.09.29-15.22.44:134]  0]LogConsoleResponse:Warning: Skipping Unknown console variable: 'TranslucentSortAxis = (X=0.000000,Y=-1.000000,Z=0.000000)'
[2015.09.29-15.22.44:134]  0]LogConsoleResponse:Warning:   Found in ini file '../../../Vampire/Saved/Config/WindowsNoEditor/Engine.ini', in section '[/Script/Engine.RendererSettings]'
[2015.09.29-15.22.44:134]  0]LogConsoleResponse:Warning: Skipping Unknown console variable: 'UIScaleRule = ShortestSide'
[2015.09.29-15.22.44:134]  0]LogConsoleResponse:Warning:   Found in ini file '../../../Vampire/Saved/Config/WindowsNoEditor/Engine.ini', in section '[/Script/Engine.RendererSettings]'
[2015.09.29-15.22.44:134]  0]LogConsoleResponse:Warning: Skipping Unknown console variable: 'UIScaleCurve = (EditorCurveData=(Keys=),ExternalCurve=None)'
[2015.09.29-15.22.44:134]  0]LogConsoleResponse:Warning:   Found in ini file '../../../Vampire/Saved/Config/WindowsNoEditor/Engine.ini', in section '[/Script/Engine.RendererSettings]'
[2015.09.29-15.22.44:137]  0]LogInit: Selected Device Profile: [WindowsNoEditor]
[2015.09.29-15.22.44:137]  0]LogInit: Applying CVar settings loaded from the selected device profile: [WindowsNoEditor]
[2015.09.29-15.22.44:142]  0]LogInit: Computer: KANUGANE-PC
[2015.09.29-15.22.44:142]  0]LogInit: User: Kanugane
[2015.09.29-15.22.44:142]  0]LogInit: CPU Page size=4096, Cores=4
[2015.09.29-15.22.44:142]  0]LogInit: High frequency timer resolution =3.117812 MHz
[2015.09.29-15.22.44:142]  0]LogMemory: Memory total: Physical=7.9GB (8GB approx)
[2015.09.29-15.22.44:142]  0]LogMemory: Platform Memory Stats for WindowsNoEditor
[2015.09.29-15.22.44:142]  0]LogMemory: Process Physical Memory: 31.39 MB used, 31.39 MB peak
[2015.09.29-15.22.44:142]  0]LogMemory: Process Virtual Memory: 19.54 MB used, 19.54 MB peak
[2015.09.29-15.22.44:142]  0]LogMemory: Physical Memory: 4689.33 MB used, 8062.78 MB total
[2015.09.29-15.22.44:142]  0]LogMemory: Virtual Memory: 187.18 MB used, 8388608.00 MB total
[2015.09.29-15.22.44:182]  0]LogTextLocalizationManager: The requested culture ('en_US') has no localization data; parent culture's ('en') localization data will be used.
[2015.09.29-15.22.44:338]  0]LogD3D11RHI: Found D3D11 adapter 0: NVIDIA GeForce GTX 650 (Feature Level 11_0)
[2015.09.29-15.22.44:338]  0]LogD3D11RHI: Adapter has 1990MB of dedicated video memory, 0MB of dedicated system memory, and 2048MB of shared system memory, 1 output[s]
[2015.09.29-15.22.44:346]  0]LogD3D11RHI: Found D3D11 adapter 1: Intel(R) HD Graphics 4600 (Feature Level 11_0)
[2015.09.29-15.22.44:346]  0]LogD3D11RHI: Adapter has 64MB of dedicated video memory, 0MB of dedicated system memory, and 1632MB of shared system memory, 0 output[s]
[2015.09.29-15.22.44:346]  0]LogD3D11RHI: Chosen D3D11 Adapter Id = 0
[2015.09.29-15.22.44:353]  0]LogD3D11RHI: InitD3DDevice
[2015.09.29-15.22.44:353]  0]LogD3D11RHI: !Direct3DDevice
[2015.09.29-15.22.44:353]  0]LogRHI: Texture pool is 1361 MB (70% of 1945 MB)
[2015.09.29-15.22.44:360]  0]LogD3D11RHI: Async texture creation enabled
[2015.09.29-15.22.44:447]  0]LogInit: Selected Device Profile: [WindowsNoEditor]
[2015.09.29-15.22.44:573]  0]LogD3D11RHI: InitD3DDevice
[2015.09.29-15.22.44:577]  0]LogWindowsMoviePlayer: Unable to load movie: ../../../Vampire/Content/Movies/Default_Startup.mp4
[2015.09.29-15.22.44:610]  0]LogObj: 21750 objects as part of root set at end of initial load.
[2015.09.29-15.22.44:610]  0]LogUObjectAllocator: 4322120 out of 0 bytes used by permanent object pool.
[2015.09.29-15.22.44:610]  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Common/TableViewHeader.png' error.
[2015.09.29-15.22.44:610]  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Common/TableViewHeader.png
[2015.09.29-15.22.44:610]  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate//Docking/TabContentArea.png' error.
[2015.09.29-15.22.44:610]  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate//Docking/TabContentArea.png
[2015.09.29-15.22.44:610]  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Common/ProgressBar_Background.png' error.
[2015.09.29-15.22.44:610]  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Common/ProgressBar_Background.png
[2015.09.29-15.22.44:611]  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Common/TaskGraph_Normal.png' error.
[2015.09.29-15.22.44:611]  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Common/TaskGraph_Normal.png
[2015.09.29-15.22.44:611]  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Common/TaskGraph_Selected.png' error.
[2015.09.29-15.22.44:611]  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Common/TaskGraph_Selected.png
[2015.09.29-15.22.44:611]  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Common/TaskGraph_Mono.png' error.
[2015.09.29-15.22.44:611]  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Common/TaskGraph_Mono.png
[2015.09.29-15.22.44:611]  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Common/SortUpArrow.png' error.
[2015.09.29-15.22.44:611]  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Common/SortUpArrow.png
[2015.09.29-15.22.44:611]  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Common/SortDownArrow.png' error.
[2015.09.29-15.22.44:611]  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Common/SortDownArrow.png
[2015.09.29-15.22.44:611]  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Icons/Home16x16.png' error.
[2015.09.29-15.22.44:611]  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Icons/Home16x16.png
[2015.09.29-15.22.44:611]  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Icons/ToParent.png' error.
[2015.09.29-15.22.44:611]  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Icons/ToParent.png
[2015.09.29-15.22.44:611]  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Common/ComboArrow.png' error.
[2015.09.29-15.22.44:611]  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Common/ComboArrow.png
[2015.09.29-15.22.44:621]  0]LogEngine: Initializing Engine...
[2015.09.29-15.22.44:624]  0]LogHMD: Can't find Oculus library dev build: is proper Runtime installed? Version: 0.6.0.0
[2015.09.29-15.22.44:625]  0]LogHMD:Warning: SteamVR failed to initialize.  Error: 110
[2015.09.29-15.22.44:649]  0]LogInit: XAudio2 using 'Speakers (Realtek High Definition Audio)' : 2 channels at 48 kHz using 32 bits per sample (channel mask 0x3)
[2015.09.29-15.22.44:659]  0]LogInit: FAudioDevice initialized.
[2015.09.29-15.22.44:659]  0]LogInit: Texture streaming: Disabled
[2015.09.29-15.22.44:659]  0]LogAnalytics: Creating configured Analytics provider AnalyticsET
[2015.09.29-15.22.44:659]  0]LogAnalytics: [UEGame.UnrealEngine.Release|722FAC2C49EA111B98952EAF6FCD4C6C|Third Person BP Game Template] APIServer = http://et2.epicgames.com/ET2/. AppVersion = 4.8.3-2634408+++depot+UE4-Releases+4.8
[2015.09.29-15.22.44:659]  0]LogAnalytics: [UEGame.UnrealEngine.Release|722FAC2C49EA111B98952EAF6FCD4C6C|Third Person BP Game Template] SetUserId 778cc0664dad2cc13909df8b7d7284d9|9fd426c5c6d041c1ae1341a7c5029304|8b4ac836-9d02-41d5-a355-376bc89c11d6
[2015.09.29-15.22.44:659]  0]LogAnalytics: [UEGame.UnrealEngine.Release|722FAC2C49EA111B98952EAF6FCD4C6C|Third Person BP Game Template] AnalyticsET::StartSession
[2015.09.29-15.22.44:671]  0]LogLinker:Warning: CreateImport: Failed to load Outer for resource 'WidgetTree': WidgetBlueprint /Script/UMGEditor.Default__WidgetBlueprint
[2015.09.29-15.22.44:678]  0]LogNet: Browse: /Game/Levels/MP_Menu?Name=Player
[2015.09.29-15.22.44:678]  0]LogLoad: LoadMap: /Game/Levels/MP_Menu?Name=Player
[2015.09.29-15.22.44:685]  0]LogParticles: Destroying 0 GPU particle simulations for FXSystem 0x0000000009225A00
[2015.09.29-15.22.44:689]  0]LogMemory: Platform Memory Stats for WindowsNoEditor
[2015.09.29-15.22.44:689]  0]LogMemory: Process Physical Memory: 133.82 MB used, 133.82 MB peak
[2015.09.29-15.22.44:689]  0]LogMemory: Process Virtual Memory: 117.38 MB used, 118.50 MB peak
[2015.09.29-15.22.44:689]  0]LogMemory: Physical Memory: 4778.13 MB used, 8062.78 MB total
[2015.09.29-15.22.44:689]  0]LogMemory: Virtual Memory: 444.66 MB used, 8388608.00 MB total
[2015.09.29-15.22.44:689]  0]LogMemory: 
[2015.09.29-15.22.44:689]  0]LogMemory: Allocator Stats for binned:
[2015.09.29-15.22.44:689]  0]LogMemory: Current Memory 36.95 MB used, plus 3.51 MB waste
[2015.09.29-15.22.44:689]  0]LogMemory: Peak Memory 46.36 MB used, plus 2.20 MB waste
[2015.09.29-15.22.44:689]  0]LogMemory: Current OS Memory 40.46 MB, peak 48.56 MB
[2015.09.29-15.22.44:690]  0]LogMemory: Current Waste 0.70 MB, peak 0.99 MB
[2015.09.29-15.22.44:690]  0]LogMemory: Current Used 36.95 MB, peak 46.36 MB
[2015.09.29-15.22.44:690]  0]LogMemory: Current Slack 2.80 MB
[2015.09.29-15.22.44:690]  0]LogMemory: Allocs       107336 Current /  1048292 Total
[2015.09.29-15.22.44:690]  0]LogMemory: 
[2015.09.29-15.22.44:690]  0]LogMemory: Block Size Num Pools Max Pools Cur Allocs Total Allocs Min Req Max Req Mem Used Mem Slack Mem Waste Efficiency
[2015.09.29-15.22.44:690]  0]LogMemory: ---------- --------- --------- ---------- ------------ ------- ------- -------- --------- --------- ----------
[2015.09.29-15.22.44:690]  0]LogMemory:          8         0         0          0            0       8       0       0K        0K        0K    100.00%
[2015.09.29-15.22.44:690]  0]LogMemory:         16         4         4      13218       208752      16      16     206K       50K        0K    100.00%
[2015.09.29-15.22.44:690]  0]LogMemory:         32         9         9      17673        96808      32      32     552K       24K        0K    100.00%
[2015.09.29-15.22.44:690]  0]LogMemory:         48         8         8       9272        42438      48      48     434K       78K        0K    100.00%
[2015.09.29-15.22.44:690]  0]LogMemory:         64        16        16      16041        74982      64      64    1002K       22K        0K    100.00%
[2015.09.29-15.22.44:690]  0]LogMemory:         80         7         7       5592        50968      80      80     436K       12K        0K    100.00%
[2015.09.29-15.22.44:690]  0]LogMemory:         96         5         5       2993        35547      96      96     280K       40K        0K    100.00%
[2015.09.29-15.22.44:690]  0]LogMemory:        112         3         4       1572        23877     112     112     171K       21K        0K    100.00%
[2015.09.29-15.22.44:690]  0]LogMemory:        128        34        34      16956        44218     128     128    2119K       57K        0K    100.00%
[2015.09.29-15.22.44:690]  0]LogMemory:        160         7        14       2711        87685     144     160     423K       25K       13K     97.10%
[2015.09.29-15.22.44:690]  0]LogMemory:        192        17        17       5250       108516     176     192     984K      103K       35K     96.78%
[2015.09.29-15.22.44:690]  0]LogMemory:        224        17        28       4619       115730     208     224    1010K       76K       36K     96.69%
[2015.09.29-15.22.44:690]  0]LogMemory:        256         3         3        714        59686     240     256     178K       14K        4K     97.92%
[2015.09.29-15.22.44:690]  0]LogMemory:        288         5         6       1120        26881     272     288     315K        5K        9K     97.19%
[2015.09.29-15.22.44:690]  0]LogMemory:        320         4         4        685        15021     304     320     214K       41K        6K     97.66%
[2015.09.29-15.22.44:690]  0]LogMemory:        384        12        12       1962        18141     336     384     735K       30K       75K     90.23%
[2015.09.29-15.22.44:690]  0]LogMemory:        448        12        12       1676        10353     400     448     733K       34K       48K     93.75%
[2015.09.29-15.22.44:690]  0]LogMemory:        512        10        10       1148         5471     464     512     574K       66K       31K     95.16%
[2015.09.29-15.22.44:690]  0]LogMemory:        576        11        11        906         1814     528     576     509K      191K       30K     95.74%
[2015.09.29-15.22.44:690]  0]LogMemory:        640         9        10        575         1194     592     640     359K      215K       20K     96.53%
[2015.09.29-15.22.44:690]  0]LogMemory:        704         4         4        276          619     656     704     189K       67K        4K     98.44%
[2015.09.29-15.22.44:690]  0]LogMemory:        768         3         3        195         2495     720     768     146K       46K        3K     98.44%
[2015.09.29-15.22.44:690]  0]LogMemory:        896         3         4        209          632     784     896     182K       10K        8K     95.83%
[2015.09.29-15.22.44:690]  0]LogMemory:       1024         2         3        106          499     912    1024     106K       22K        2K     98.44%
[2015.09.29-15.22.44:690]  0]LogMemory:       1168         3         3        113          480    1040    1168     128K       64K        6K     96.88%
[2015.09.29-15.22.44:690]  0]LogMemory:       1360         7         7        280         3206    1184    1360     371K       76K       23K     94.87%
[2015.09.29-15.22.44:690]  0]LogMemory:       1632         8         8        267          644    1376    1632     425K       85K       29K     94.34%
[2015.09.29-15.22.44:690]  0]LogMemory:       2048        10        10        187          672    1648    2048     374K      266K       40K     93.75%
[2015.09.29-15.22.44:690]  0]LogMemory:       2336         3         4         72         3404    2064    2336     164K       28K       17K     91.15%
[2015.09.29-15.22.44:690]  0]LogMemory:       2720         6         6        106          511    2352    2720     281K      102K       14K     96.35%
[2015.09.29-15.22.44:690]  0]LogMemory:       3264        10        10        146         2156    2736    3264     465K      173K       24K     96.25%
[2015.09.29-15.22.44:690]  0]LogMemory:       4096        12        14        160          707    3280    4096     640K      128K       53K     93.10%
[2015.09.29-15.22.44:690]  0]LogMemory:       4672         7         9         78         1380    4112    4672     355K       93K       11K     97.54%
[2015.09.29-15.22.44:690]  0]LogMemory:       5456         9        14         94          395    4688    5456     500K       76K       41K     92.88%
[2015.09.29-15.22.44:690]  0]LogMemory:       6544        13        15        107          314    5472    6544     683K      148K       56K     93.27%
[2015.09.29-15.22.44:690]  0]LogMemory:       8192         7         9         46          925    6560    8192     368K       80K       26K     94.20%
[2015.09.29-15.22.44:690]  0]LogMemory:       9360         6         6         36          100    8208    9360     329K       55K       19K     95.05%
[2015.09.29-15.22.44:690]  0]LogMemory:      10912         4         5         24           56    9376   10896     255K        1K       18K     92.97%
[2015.09.29-15.22.44:690]  0]LogMemory:      13104         6         6         25           74   10976   13056     319K       65K       22K     94.27%
[2015.09.29-15.22.44:690]  0]LogMemory:      16384         8        11         27          148   13120   16384     432K       80K       26K     94.92%
[2015.09.29-15.22.44:690]  0]LogMemory:      21840        11        12         31           86   16400   21776     661K       43K      108K     84.66%
[2015.09.29-15.22.44:690]  0]LogMemory:      32768         7         8         14           71   21904   32544     448K        0K       97K     78.35%
[2015.09.29-15.22.44:690]  0]LogMemory: 
[2015.09.29-15.22.44:690]  0]LogMemory: 21888K allocated in pools (with 2812K slack and 954K waste). Efficiency 95.64%
[2015.09.29-15.22.44:690]  0]LogMemory: Allocations 107283 Current / 1047657 Total (in 342 pools)
[2015.09.29-15.22.44:690]  0]LogMemory: 
[2015.09.29-15.22.44:692]  0]LogModuleManager:Warning: ModuleManager: Module 'GameplayDebugger' not found - its StaticallyLinkedModuleInitializers function is null.
[2015.09.29-15.22.44:692]  0]LogAIModule: Creating AISystem for world MP_Menu
[2015.09.29-15.22.44:692]  0]LogWorld: Game class is 'GameMode'
[2015.09.29-15.22.44:694]  0]LogWorld: Bringing World /Game/Levels/MP_Menu.MP_Menu up for play (max tick rate 0) at 2015.09.29-18.22.44
[2015.09.29-15.22.44:694]  0]LogWorld: Bringing up level for play took: 0.000244
[2015.09.29-15.22.44:694]  0]LogGameMode: Warning - PATHS NOT DEFINED or NO PLAYERSTART with positive rating
[2015.09.29-15.22.44:695]  0]LogOnline:Warning: NULL: Can't start an online game for session (Game) that hasn't been created
[2015.09.29-15.22.44:698]  0]LogInit:Display: Game Engine Initialized.
[2015.09.29-15.22.44:903]  0]LogAssetRegistry: FAssetRegistry took 0.0053 seconds to start up
[2015.09.29-15.22.44:903]  0]LogLoad: Full Startup: 1.44 seconds (BP compile: 0.00 seconds)
[2015.09.29-15.22.44:922]  0]LogContentStreaming: Texture pool size is 1000.000000MB
[2015.09.29-15.22.45:007]  2]LogRenderer: Reallocating scene render targets to support 1336x840 (Frame:2).
[2015.09.29-15.22.46:753] 96]LogEngine: All Windows Closed
[2015.09.29-15.22.46:753] 96]LogWindows: FPlatformMisc::RequestExit(0)
[2015.09.29-15.22.47:737] 97]LogExit: Preparing to exit.
[2015.09.29-15.22.47:756] 97]LogExit: Game engine shut down
[2015.09.29-15.22.47:757] 97]LogParticles: Destroying 0 GPU particle simulations for FXSystem 0x000000000922AAA0
[2015.09.29-15.22.47:805] 97]LogExit: Object subsystem successfully closed.
[2015.09.29-15.22.47:809] 97]LogD3D11RHI: Shutdown
[2015.09.29-15.22.47:809] 97]LogD3D11RHI: CleanupD3DDevice
[2015.09.29-15.22.47:824] 97]LogD3D11RHI: ~FD3D11DynamicRHI
[2015.09.29-15.22.47:824] 97]LogModuleManager: Shutting down and abandoning module AssetRegistry (55)
[2015.09.29-15.22.47:825] 97]LogModuleManager: Shutting down and abandoning module AutomationWorker (54)
[2015.09.29-15.22.47:825] 97]LogModuleManager: Shutting down and abandoning module CharacterAI (53)
[2015.09.29-15.22.47:825] 97]LogModuleManager: Shutting down and abandoning module AIModule (51)
[2015.09.29-15.22.47:825] 97]LogModuleManager: Shutting down and abandoning module GameLiveStreaming (50)
[2015.09.29-15.22.47:825] 97]LogModuleManager: Shutting down and abandoning module StreamingPauseRendering (49)
[2015.09.29-15.22.47:825] 97]LogModuleManager: Shutting down and abandoning module AnalyticsET (48)
[2015.09.29-15.22.47:825] 97]LogModuleManager: Shutting down and abandoning module Analytics (47)
[2015.09.29-15.22.47:825] 97]LogModuleManager: Shutting down and abandoning module ProfilerService (46)
[2015.09.29-15.22.47:865] 97]LogModuleManager: Shutting down and abandoning module TaskGraph (45)
[2015.09.29-15.22.47:865] 97]LogModuleManager: Shutting down and abandoning module SlateRemote (44)
[2015.09.29-15.22.47:865] 97]LogModuleManager: Shutting down and abandoning module SteamVRController (43)
[2015.09.29-15.22.47:865] 97]LogModuleManager: Shutting down and abandoning module SteamVR (42)
[2015.09.29-15.22.47:865] 97]LogModuleManager: Shutting down and abandoning module ProceduralMeshComponent (41)
[2015.09.29-15.22.47:865] 97]LogModuleManager: Shutting down and abandoning module OculusRift (40)
[2015.09.29-15.22.47:865] 97]LogModuleManager: Shutting down and abandoning module CustomMeshComponent (39)
[2015.09.29-15.22.47:865] 97]LogModuleManager: Shutting down and abandoning module CableComponent (38)
[2015.09.29-15.22.47:865] 97]LogModuleManager: Shutting down and abandoning module UdpMessaging (37)
[2015.09.29-15.22.47:865] 97]LogModuleManager: Shutting down and abandoning module Paper2D (36)
[2015.09.29-15.22.47:865] 97]LogModuleManager: Shutting down and abandoning module WindowsMoviePlayer (35)
[2015.09.29-15.22.47:865] 97]LogModuleManager: Shutting down and abandoning module Media (34)
[2015.09.29-15.22.47:865] 97]LogModuleManager: Shutting down and abandoning module WmfMedia (33)
[2015.09.29-15.22.47:866] 97]LogModuleManager: Shutting down and abandoning module ImageWrapper (32)
[2015.09.29-15.22.47:866] 97]LogModuleManager: Shutting down and abandoning module UMG (31)
[2015.09.29-15.22.47:866] 97]LogModuleManager: Shutting down and abandoning module Slate (30)
[2015.09.29-15.22.47:866] 97]LogModuleManager: Shutting down and abandoning module SessionServices (29)
[2015.09.29-15.22.47:866] 97]LogModuleManager: Shutting down and abandoning module Messaging (28)
[2015.09.29-15.22.47:866] 97]LogModuleManager: Shutting down and abandoning module HeadMountedDisplay (27)
[2015.09.29-15.22.47:866] 97]LogModuleManager: Shutting down and abandoning module XAudio2 (26)
[2015.09.29-15.22.47:866] 97]LogModuleManager: Shutting down and abandoning module Networking (25)
[2015.09.29-15.22.47:866] 97]LogModuleManager: Shutting down and abandoning module Core (24)
[2015.09.29-15.22.47:866] 97]LogModuleManager: Shutting down and abandoning module LeapMotionController (23)
[2015.09.29-15.22.47:874] 97]LogModuleManager: Shutting down and abandoning module InputCore (22)
[2015.09.29-15.22.47:874] 97]LogModuleManager: Shutting down and abandoning module Voice (20)
[2015.09.29-15.22.47:874] 97]LogModuleManager: Shutting down and abandoning module OnlineSubsystem (16)
[2015.09.29-15.22.47:874] 97]LogOnline:Display: NULL: FOnlineSubsystemNull::Shutdown()
[2015.09.29-15.22.47:875] 97]LogOnline:Display: Unloading online subsystem: Null
[2015.09.29-15.22.47:875] 97]LogModuleManager: Shutting down and abandoning module HTTP (15)
[2015.09.29-15.22.47:875] 97]LogModuleManager: Shutting down and abandoning module ExampleDeviceProfileSelector (14)
[2015.09.29-15.22.47:875] 97]LogModuleManager: Shutting down and abandoning module ShaderCore (13)
[2015.09.29-15.22.47:875] 97]LogModuleManager: Shutting down and abandoning module Landscape (12)
[2015.09.29-15.22.47:875] 97]LogModuleManager: Shutting down and abandoning module SlateRHIRenderer (11)
[2015.09.29-15.22.47:875] 97]LogModuleManager: Shutting down and abandoning module OpenGLDrv (10)
[2015.09.29-15.22.47:875] 97]LogModuleManager: Shutting down and abandoning module D3D11RHI (9)
[2015.09.29-15.22.47:875] 97]LogModuleManager: Shutting down and abandoning module Renderer (8)
[2015.09.29-15.22.47:875] 97]LogModuleManager: Shutting down and abandoning module Engine (7)
[2015.09.29-15.22.47:875] 97]LogModuleManager: Shutting down and abandoning module CoreUObject (6)
[2015.09.29-15.22.47:875] 97]LogModuleManager: Shutting down and abandoning module NetworkFile (5)
[2015.09.29-15.22.47:875] 97]LogModuleManager: Shutting down and abandoning module StreamingFile (4)
[2015.09.29-15.22.47:875] 97]LogModuleManager: Shutting down and abandoning module SandboxFile (3)
[2015.09.29-15.22.47:875] 97]LogModuleManager: Shutting down and abandoning module PakFile (1)
[2015.09.29-15.22.47:876] 97]LogExit: Exiting.
[2015.09.29-15.22.47:876] 97]Log file closed, 09/29/15 18:22:47




Can you help me please?
I also have another question: Is it possible to create via blueprints a “Join by IP” module?
Thanks in advance!

Look at this line in your log

“Can’t start an online game for session (Game) that hasn’t been created”

No idea on the hamachi thing. You can download my free network game (Link in my signature) and check if you get the same issue there.
Then maybe it belongs to an hamachi error (or UE4 + Hamachi).

Yes, you can join by IP. Google is your friend. Tip: ExecuteConsoleCommand Node -> Open IPADDRESS.

I’ll check your links out. Thank you. And I found a blueprint for join via IP. Will test it out as well as your projects.

I noticed that error as well. However, when I create a game session on my PC and join it myself as well, I receive same error. But client does not crash.

Just a small update here: join via IP works with hamachi.
So I guess LAN search is binded to my 127.0.0.1 or my router IP.

Will that join by IP work over WAN?

It should. As long a host has 7777 port opened, it will work.