Summary
Following the update to v35.00, some creative maps can still not successfully launch session.
The project will open as expected in the editor, it will successfully validate, it will successfully upload the project. The Fortnite client will recognize this and connect to the session, initially. However, it will immediately say “Editor Not Connected”. In UEFN, it will say “Session Loading” forever.
In the client, the player cannot star/end game. The collision in the edit mode is very jittery.
The output log will consistently show:
LogNet: Warning: UNetConnection::Tick: Connection TIMED OUT. Closing connection.. Elapsed: 30.00, Real: 30.00, Good: 30.00, DriverTime: 71.50, Threshold: 30.00, [UNetConnection] RemoteAddr: 3.144.57.143:15017, Name: IpConnection_1, Driver: Name:IpNetDriver_1 Def:BeaconNetDriver IpNetDriver_1, IsServer: NO, PC: NULL, Owner: ValkyrieBeaconClient_1, UniqueId: MCP:b12dda00f9674141a8c5f1e706a95cbe
LogNet: Error: UEngine::BroadcastNetworkFailure: FailureType = ConnectionTimeout, ErrorString = UNetConnection::Tick: Connection TIMED OUT. Closing connection.. Elapsed: 30.00, Real: 30.00, Good: 30.00, DriverTime: 71.50, Threshold: 30.00, [UNetConnection] RemoteAddr: 3.144.57.143:15017, Name: IpConnection_1, Driver: Name:IpNetDriver_1 Def:BeaconNetDriver IpNetDriver_1, IsServer: NO, PC: NULL, Owner: ValkyrieBeaconClient_1, UniqueId: MCP:b12dda00f9674141a8c5f1e706a95cbe, Driver = Name:IpNetDriver_1 Def:BeaconNetDriver IpNetDriver_1
LogBeacon: Verbose: NetworkFailure ValkyrieBeaconClient_1: ConnectionTimeout
LogValkyrieBeacon: [3e16] (ValkyrieBeaconClient_1) AValkyrieBeaconClient::OnFailure - We have registered a failure in the Valkyrie beacon.
LogBeacon: Verbose: Client beacon (ValkyrieBeaconClient_1) connection failure, handling connection timeout.
LogBeacon: OnlineBeacon ValkyrieBeaconClient_1 requesting net driver destruction: Name:IpNetDriver_1 Def:BeaconNetDriver IpNetDriver_1
LogNet: SetPendingDestruction: 1 on Name:IpNetDriver_1 Def:BeaconNetDriver IpNetDriver_1)
LogValkyrieRequestManagerEditor: Warning: Encountered Network Error!
LogValkyrieRequestManagerEditor: Executing Step ClearFoundConnectInfo
LogValkyrieRequestManagerEditor: Error: Failed to handle connection attempt (Network error occurred when connecting to a server after matchmaking completed. Error: UNetConnection::Tick: Connection TIMED OUT. Closing connection.. Elapsed: 30.00, Real: 30.00, Good: 30.00, DriverTime: 71.50, Threshold: 30.00, [UNetConnection] RemoteAddr: 3.144.57.143:15017, Name: IpConnection_1, Driver: Name:IpNetDriver_1 Def:BeaconNetDriver IpNetDriver_1, IsServer: NO, PC: NULL, Owner: ValkyrieBeaconClient_1, UniqueId: MCP:b12dda00f9674141a8c5f1e706a95cbe)
LogNet: NetworkFailure: ConnectionTimeout, Error: ‘UNetConnection::Tick: Connection TIMED OUT. Closing connection.. Elapsed: 30.00, Real: 30.00, Good: 30.00, DriverTime: 71.50, Threshold: 30.00, [UNetConnection] RemoteAddr: 3.144.57.143:15017, Name: IpConnection_1, Driver: Name:IpNetDriver_1 Def:BeaconNetDriver IpNetDriver_1, IsServer: NO, PC: NULL, Owner: ValkyrieBeaconClient_1, UniqueId: MCP:b12dda00f9674141a8c5f1e706a95cbe’
LogNet: UNetConnection::Close: [UNetConnection] RemoteAddr: 3.144.57.143:15017, Name: IpConnection_1, Driver: Name:IpNetDriver_1 Def:BeaconNetDriver IpNetDriver_1, IsServer: NO, PC: NULL, Owner: ValkyrieBeaconClient_1, UniqueId: MCP:b12dda00f9674141a8c5f1e706a95cbe, Channels: 5, Time: 2025.05.06-02.21.29, TimeSinceTickDispatch: 0.013515, TimeSinceRecv: 30.014411, TimeSinceTickFlush: 0.013261, TimeSinceSend: 0.082789
LogNet: UNetConnection::SendCloseReason:
LogNet: - Result=ConnectionTimeout, ErrorContext=“ConnectionTimeout”
LogNet: UChannel::Close: Sending CloseBunch. ChIndex == 0. Name: [UChannel] ChIndex: 0, Closing: 0 [UNetConnection] RemoteAddr: 3.144.57.143:15017, Name: IpConnection_1, Driver: Name:IpNetDriver_1 Def:BeaconNetDriver IpNetDriver_1, IsServer: NO, PC: NULL, Owner: ValkyrieBeaconClient_1, UniqueId: MCP:b12dda00f9674141a8c5f1e706a95cbe
LogNet: DestroyNamedNetDriver: Name:IpNetDriver_1 Def:BeaconNetDriver IpNetDriver_1
LogExit: Name:IpNetDriver_1 Def:BeaconNetDriver IpNetDriver_1 shut down
LogValkyrieRequestManagerEditor: HandleValkyrieBeaconConnectionFailureAfterConnected - bSuccessfullyConnected: true
LogValkyrieRequestManagerEditor: CleanupAfterServerConnectionLost - initiating reconnection flow
LogValkyrieRequestManagerEditor: Executing Step DestroyValkyrieBeacon
LogValkyrieRequestManagerEditor: Destroying valkyrie beacon
LogValkyrieSummary: Destroying Valkyrie Beacon
LogBeacon: Verbose: Destroying beacon ValkyrieBeaconClient_1, netdriver NULL
LogValkyrieRequestManagerEditor: Executing Step StartValkyrieBeaconReconnectTimer
LogValkyrieRequestManagerEditor: Executing step ConnectToValkyrieBeacon
LogValkyrieRequestManagerEditor: Continuing flow in ConnectToValkyrieBeacon, could not find encryption data
LogValkyrieRequestManagerEditor: Executing Step DestroyValkyrieBeacon
LogValkyrieRequestManagerEditor: Executing Step StartValkyrieBeaconReconnectTimer
LogValkyrieRequestManagerEditor: Attempting beacon reconnect. Attempt number: 1
LogNet: UIpConnection::HandleSocketSendResult: Socket->SendTo failed with error 10 (SE_ENOTSOCK). [UNetConnection] RemoteAddr: 3.144.57.143:15017, Name: IpConnection_1, Driver: Name:IpNetDriver_1 Def:BeaconNetDriver IpNetDriver_1, IsServer: NO, PC: NULL, Owner: ValkyrieBeaconClient_1, UniqueId: MCP:b12dda00f9674141a8c5f1e706a95cbe Connection beginning close timeout (Timeout = 5.000000).
LogAudioMixer: Display: Audio Buffer Underrun (starvation) detected. InstanceID=1
LogEOSSDK: LogEOS: Updating Product SDK Config, Time: 1362.730469
LogEOSSDK: LogEOS: SDK Config Product Update Request Completed - No Change
Please select what you are reporting on:
Unreal Editor for Fortnite
What Type of Bug are you experiencing?
Publishing
Steps to Reproduce
- Open project in UEFN
- Launch session
- Observe Editor is not Connected,
- Observe output log
Expected Result
Can successfully launch session.
Observed Result
Cannot connect to session for all projects
Platform(s)
PC / UEFN
Island Code
8942-4322-3496