Yesterday my internet connection was dropped and now he tells me this by wanting to go online to an unofficial and official server
LowLevelFatalError [File:C:\AtlasSVN\Engine\Source\Runtime\Engine\Private\NetConnection.cpp] [Line: 536]
UNetConnection::ValidateSendBuffer: Out.IsError() == true. NumBits: 4046, NumBytes: 506, MaxBits: 4096
VERSION: 401.14
KERNELBASE.dll!UnknownFunction (0x00007ffbf982a839) + 0 bytes [UnknownFile:0]
AtlasGame.exe!FError::LowLevelFatal() (0x00007ff63c6a1fc1) + 0 bytes [c:\atlassvn\engine\source\runtime\core\private\misc\outputdevice.cpp:354]
AtlasGame.exe!UNetConnection::ValidateSendBuffer() (0x00007ff63cf33d65) + 0 bytes [c:\atlassvn\engine\source\runtime\engine\private\netconnection.cpp:538]
AtlasGame.exe!UNetConnection::WriteBitsToSendBuffer() (0x00007ff63cf360c7) + 0 bytes [c:\atlassvn\engine\source\runtime\engine\private\netconnection.cpp:1488]
AtlasGame.exe!UNetConnection::SendRawBunch() (0x00007ff63cf36704) + 28 bytes [c:\atlassvn\engine\source\runtime\engine\private\netconnection.cpp:1617]
AtlasGame.exe!UControlChannel::Tick() (0x00007ff63cddeeb0) + 0 bytes [c:\atlassvn\engine\source\runtime\engine\private\datachannel.cpp:1283]
AtlasGame.exe!UNetConnection::Tick() (0x00007ff63cf3727c) + 0 bytes [c:\atlassvn\engine\source\runtime\engine\private\netconnection.cpp:1874]
AtlasGame.exe!UNetDriver::TickFlush() (0x00007ff63cf38b25) + 0 bytes [c:\atlassvn\engine\source\runtime\engine\private\networkdriver.cpp:365]
AtlasGame.exe!USteamNetDriver::TickFlush() (0x00007ff63dd6b26e) + 0 bytes [c:\atlassvn\engine\source\runtime\online\onlinesubsystemsteam\private\steamnetdriver.cpp:203]
AtlasGame.exe!UPendingNetGame::Tick() (0x00007ff63cf6cc2b) + 0 bytes [c:\atlassvn\engine\source\runtime\engine\private\pendingnetgame.cpp:556]
AtlasGame.exe!UEngine::TickWorldTravel() (0x00007ff63d0fbf87) + 0 bytes [c:\atlassvn\engine\source\runtime\engine\private\unrealengine.cpp:9121]
AtlasGame.exe!UGameEngine::Tick() (0x00007ff63ce3d4cc) + 0 bytes [c:\atlassvn\engine\source\runtime\engine\private\gameengine.cpp:1298]
AtlasGame.exe!FEngineLoop::Tick() (0x00007ff63b2031c6) + 0 bytes [c:\atlassvn\engine\source\runtime\launch\private\launchengineloop.cpp:2739]
AtlasGame.exe!GuardedMain() (0x00007ff63b1fda4c) + 0 bytes [c:\atlassvn\engine\source\runtime\launch\private\launch.cpp:140]
AtlasGame.exe!GuardedMainWrapper() (0x00007ff63b205c3a) + 5 bytes [c:\atlassvn\engine\source\runtime\launch\private\windows\launchwindows.cpp:125]
AtlasGame.exe!WinMain() (0x00007ff63b205d68) + 8 bytes [c:\atlassvn\engine\source\runtime\launch\private\windows\launchwindows.cpp:209]
AtlasGame.exe!__tmainCRTStartup() (0x00007ff63e1ad9ed) + 21 bytes [f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c:618]
KERNEL32.DLL!UnknownFunction (0x00007ffbfb287bd4) + 0 bytes [UnknownFile:0]
ntdll.dll!UnknownFunction (0x00007ffbfc32ced1) + 0 bytes [UnknownFile:0]
ntdll.dll!UnknownFunction (0x00007ffbfc32ced1) + 0 bytes [UnknownFile:0]
what I do???