Steam Session Ping 9999

We have same problem (ping 9999, and Close Connection) trying to join MultiplayerShootout (Development build) with Steam client.

Here logs warnings:

 Join request: /Game/Maps/MainMenu?Name=otheruser?SplitscreenCount=1
Join succeeded: otheruser
Server connection received: ActorChannelFailure
Warning: UControlChannel::ReceivedBunch: NetConnection::Close() [GameNetDriver] [MyPlayerController_C_2] [MyPlayerController_C_2] from failed to initialize PlayerController channel. Closing connection.
UNetConnection::Close: Name: SteamNetConnection_1, Driver: GameNetDriver SteamNetDriver_0, PC: MyPlayerController_C_2, Owner: MyPlayerController_C_2, Channels: 9, RemoteAddr: 76561198201860191:7777,

61995-multiplayershootout.png

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