Hi. I need help.
I’m from eastern Europe and also have a problem with Joining Session. Currently I’ve tested 4.19 - 4.20.1 without success. Previously without big problems on 4.17 version. I’v tried any free and paid steam samples without success to join session. LAN and dedicated server working fine. In 4.17 I needed to press button about 7 time to successfully join the session. I’ve tried any passable things to crack steam join session. Renaming user and computer names, tried 3 different internet providers, about 10 different steam sample codes and projects from internet. Changed PC, steam accounts, used unreal source build with updated steam SDK to 1.42. Used all available advanced session scripts. Nothing was helpful in my case. I’m getting following errors in my logs:
UE 4.21 ERRORS
[2018.07.31-07.26.45:852][773]LogNet: ReplicationDriverClass is null! Not using ReplicationDriver.
Warning: Waited 58.027462ms for audio thread.
[2018.07.31-07.26.50:802][402]LogOnline: Warning: Unknown or unsupported data type from Steam key data PhotonRoom eyJuIjoiMF9GbGljZS1SNTkwMDkzNzk2IiwibCI6MCwibSI6MX0=
[2018.07.31-07.26.50:802][402]LogOnline: Warning: STEAM: Failed to parse setting from key PhotonRoom value eyJuIjoiMF9GbGljZS1SNTkwMDkzNzk2IiwibCI6MCwibSI6MX0=
[2018.07.31-07.26.50:802][402]LogOnline: Warning: STEAM: Unable to parse search result for lobby 'Lobby [0x1860000F86441CA]'
[2018.07.31-07.26.50:803][402]LogOnline: Warning: Unknown or unsupported data type from Steam key data 10000012 11600
[2018.07.31-07.26.50:803][402]LogOnline: Warning: STEAM: Failed to parse setting from key 10000012 value 11600
[2018.07.31-07.26.50:803][402]LogOnline: Warning: Unknown or unsupported data type from Steam key data 10000015 513
[2018.07.31-07.26.50:803][402]LogOnline: Warning: STEAM: Failed to parse setting from key 10000015 value 513
[2018.07.31-07.26.50:804][402]LogOnline: Warning: Unknown or unsupported data type from Steam key data 10000017 0
[2018.07.31-07.26.50:804][402]LogOnline: Warning: STEAM: Failed to parse setting from key 10000017 value 0
[2018.07.31-07.26.50:804][402]LogOnline: Warning: Unknown or unsupported data type from Steam key data 1000003c 14
[2018.07.31-07.26.56:769][763]LogOnline: Warning: STEAM: Removed incompatible build: ServerBuildUniqueId = 0x2ff5c605, GetBuildUniqueId() = 0x00000000
[2018.07.31-07.26.56:769][763]LogOnline: Warning: STEAM: Unable to parse search result for lobby 'Lobby [0x1860000F864A911]'
UE 4.19 ERRORS
LogAppleARKit: Warning: Failed to bind to the listen port
[2018.07.28-18.55.34:857][302]LogOnline: Warning: Unknown or unsupported data type from Steam key data __gameserverIP 0
[2018.07.28-18.55.34:857][302]LogOnline: Warning: STEAM: Failed to parse setting from key __gameserverIP value 0
[2018.07.28-18.55.34:857][302]LogOnline: Warning: Unknown or unsupported data type from Steam key data __gameserverPort 0
[2018.07.28-18.55.34:857][302]LogOnline: Warning: STEAM: Failed to parse setting from key __gameserverPort value 0
[2018.07.28-18.55.34:857][302]LogOnline: Warning: Unknown or unsupported data type from Steam key data __gameserverSteamID 90116563156164612
[2018.07.28-18.55.34:857][302]LogOnline: Warning: STEAM: Failed to parse setting from key __gameserverSteamID value 90116563156164612
[2018.07.28-18.55.51:424][315]LogNet: Game client on port 7777, rate 10000
[2018.07.28-18.55.53:190][423]LogOnline: Warning: STEAM: Session (GameSession) already exists, can't join twice
[2018.07.28-18.55.53:190][423]LogBlueprintUserMessages: [CyberWarInstance_C_0] Unable to Join Session
[2018.07.28-18.55.56:615][633]LogVoiceEngine: Warning: Dropping voice data due to network layer not processing fast enough
[2018.07.28-18.56.06:469][235]LogNet: UNetConnection::Close: [UNetConnection] RemoteAddr: 76561198810119141:7777, Name: SteamNetConnection_0, Driver: PendingNetDriver SteamNetDriver_0, IsServer: NO, PC: NULL, Owner: NULL, UniqueId: INVALID, Channels: 2, Time: 2018.07.28-18.56.06
[2018.07.28-18.56.06:469][235]LogNet: UChannel::Close: Sending CloseBunch. ChIndex == 0. Name: [UChannel] ChIndex: 0, Closing: 0 [UNetConnection] RemoteAddr: 76561198810119141:7777, Name: SteamNetConnection_0, Driver: PendingNetDriver SteamNetDriver_0, IsServer: NO, PC: NULL, Owner: NULL, UniqueId: INVALID
[2018.07.28-18.56.06:482][235]LogNet: Warning: Network Failure: PendingNetDriver[PendingConnectionFailure]: Your connection to the host has been lost.
[2018.07.28-18.56.06:483][235]LogNet: NetworkFailure: PendingConnectionFailure, Error: 'Your connection to the host has been lost.'
[2018.07.28-18.56.06:483][235]LogGameMode: Display: Match State Changed from LeavingMap to Aborted
[2018.07.28-18.56.06:540][236]LogNet: UNetConnection::PendingConnectionLost. [UNetConnection] RemoteAddr: 76561198810119141:7777, Name: None, Driver: PendingNetDriver None, IsServer: YES, PC: NULL, Owner: NULL, UniqueId: INVALID bPendingDestroy=0