Topics tagged onlinesubsystem

Topic	Replies	Views	Activity
Does logging into EOS with DeviceID actually work? Programming & Scripting Networking , unreal-engine , onlinesubsystem , EOS	0	12	November 17, 2025
OnlineSubsystemEOS.NetDriverEOS vs SocketSubsystemEOS.NetDriverEOSBase Programming & Scripting question , unreal-engine , onlinesubsystem , online-subsystem , epic-online-services , EOS	0	12	November 13, 2025
Client joining callbacks never fire on EOS dedicated server session Programming & Scripting question , CPP , Multiplayer , Server , dedicated-server , unreal-engine , session , onlinesubsystem , online-subsystem , online-session , joining-session , sessions , epic-online-services , EOS	0	14	November 13, 2025
How can I change VOIP's settings during Runtime? Programming & Scripting question , unreal-engine , onlinesubsystem , audio-bugs	3	62	October 17, 2025
Clients are disconnecting during Server Travel Multiplayer & Networking Blueprint , question , Steam , online , unreal-engine , onlinesubsystem , servertravel , online-subsystem	1	44	October 2, 2025
Unable to Join Session using EOS - Error SE_HOST_NOT_FOUND [11001] Multiplayer & Networking question , Multiplayer , unreal-engine , onlinesubsystem	3	363	September 30, 2025
Unable to Join Sessions in Packaged Game (Works in Editor) with Steam Advanced Sessions Online Subsystem Multiplayer & Networking question , Steam , unreal-engine , onlinesubsystem	17	717	September 24, 2025
Steam Online Subsystem not working in packaged build (UE5.6) Platform & Builds question , Steam , unreal-engine , onlinesubsystem	3	452	September 19, 2025
Online subsystem dedicated server NAT traversal Programming & Scripting question , CPP , Multiplayer , Networking , unreal-engine , onlinesubsystem	8	81	August 17, 2025
Join Session Failing with "Unknown Error" or "Joining Failed" (EOS) Programming & Scripting Multiplayer , unreal-engine , onlinesubsystem , EOS	1	111	August 8, 2025
How to set up rich presence for EOS? Programming & Scripting question , CPP , unreal-engine , onlinesubsystem , online-subsystem , epic-online-services	0	64	August 7, 2025
C++ Read Steam Leaderboard - How to? Platform & Builds question , Steam , unreal-engine , Scripting , onlinesubsystem , steamworks	4	1790	August 3, 2025
Why the Epic Online Service (EOS) OSS access token is not refreshed? C++ question , CPP , unreal-engine , onlinesubsystem , online-subsystem	2	504	July 28, 2025
HELP online subsysteme Unable to create OnlineSubsystem instance Steam Programming & Scripting question , unreal-engine , onlinesubsystem , achievements	0	26	July 21, 2025
Unable to create session in packaged game (Works in Editor) with Steam Advanced Sessions Online Subsystem Multiplayer & Networking Blueprint , question , Steam , unreal-engine , onlinesubsystem	6	182	July 16, 2025
How to implement VOIP from 1 source to 3 locations on a level? Programming & Scripting Blueprint , question , CPP , Steam , online , voice , unreal-engine , onlinesubsystem , voice-chat , online-subsystem	1	58	July 11, 2025
error LNK2019: unresolved external symbol for FOnlineSessionSettings::Get<class FName>(class FName,class FName &) C++ question , CPP , online , error , unreal-engine , compile-error , onlinesubsystem	2	43	June 30, 2025
The macro "SEARCH_PRESENCE" cannot be resolved C++ question , CPP , unreal-engine , onlinesubsystem	6	3255	June 29, 2025
Find Sessions or Find Sessions Advanced always don't work with Steam or EOS. Programming & Scripting Blueprint , question , editor , CPP , Steam , Networking , online , unreal-engine , onlinesubsystem , steamworks , online-subsystem , online-session , online-subsystem-ove , Network , epic-online-services	3	238	June 26, 2025
Steam - Listen Server - UE 5.6 - Unable to Join Multiplayer & Networking question , Steam , error , unreal-engine , log , onlinesubsystem , UE-5	2	592	June 18, 2025
Online subsystem Null - find session problem Multiplayer & Networking question , CPP , unreal-engine , onlinesubsystem	3	239	May 26, 2025
Issue with MemberSettings Not Updating in Lobby (OnlineSubsystemEOS, 5.4.4/5.5.4) Multiplayer & Networking question , CPP , unreal-engine , onlinesubsystem , Engine-Source-Code , EOS	1	61	April 29, 2025
How to use Online Subsystem Google? C++ Android , question , CPP , unreal-engine , onlinesubsystem	3	735	April 23, 2025
Zero Inputs are registered when in a Multiplayer Session. Programming & Scripting Blueprint , question , Input , unreal-engine , onlinesubsystem	2	31	April 11, 2025
How to use FOnlineSessionSettings and FOnlineSessionSearch to exclude sessions based on substrings in the session name? Multiplayer & Networking question , CPP , unreal-engine , onlinesubsystem , EOS	0	74	April 2, 2025
Steam lobbies - how to get members data? Platform & Builds question , CPP , UE4 , Steam , unreal-engine , onlinesubsystem	1	714	March 31, 2025
GetPartyInterface() returns nullptr Platform & Builds question , CPP , Steam , unreal-engine , onlinesubsystem	5	532	December 4, 2024
EOS: started session disappears from session search after some time Multiplayer & Networking question , unreal-engine , onlinesubsystem	3	366	March 29, 2025
How to fix rubberbanding in Unreal Engine? Programming & Scripting Blueprint , question , editor , Rendering , lag , unreal-engine , onlinesubsystem	2	59	March 21, 2025
How to fix the error "Ensure condition failed: SessionInterface.IsUnique()" Programming & Scripting question , unreal-engine , onlinesubsystem , Cooking-Failed	7	2142	March 14, 2025

Does logging into EOS with DeviceID actually work?

Programming & Scripting

0

12

November 17, 2025

OnlineSubsystemEOS.NetDriverEOS vs SocketSubsystemEOS.NetDriverEOSBase

Programming & Scripting

question , unreal-engine , onlinesubsystem , online-subsystem , epic-online-services , EOS

0

12

November 13, 2025

Client joining callbacks never fire on EOS dedicated server session

Programming & Scripting

question , CPP , Multiplayer , Server , dedicated-server , unreal-engine , session , onlinesubsystem , online-subsystem , online-session , joining-session , sessions , epic-online-services , EOS

0

14

November 13, 2025

How can I change VOIP's settings during Runtime?

Programming & Scripting

question , unreal-engine , onlinesubsystem , audio-bugs

3

62

October 17, 2025

Clients are disconnecting during Server Travel

Multiplayer & Networking

Blueprint , question , Steam , online , unreal-engine , onlinesubsystem , servertravel , online-subsystem

1

44

October 2, 2025

Unable to Join Session using EOS - Error SE_HOST_NOT_FOUND [11001]

Multiplayer & Networking

question , Multiplayer , unreal-engine , onlinesubsystem

3

363

September 30, 2025

Unable to Join Sessions in Packaged Game (Works in Editor) with Steam Advanced Sessions Online Subsystem

Multiplayer & Networking

question , Steam , unreal-engine , onlinesubsystem

17

717

September 24, 2025

Steam Online Subsystem not working in packaged build (UE5.6)

Platform & Builds

question , Steam , unreal-engine , onlinesubsystem

3

452

September 19, 2025

Online subsystem dedicated server NAT traversal

Programming & Scripting

question , CPP , Multiplayer , Networking , unreal-engine , onlinesubsystem

8

81

August 17, 2025

Join Session Failing with "Unknown Error" or "Joining Failed" (EOS)

Programming & Scripting

Multiplayer , unreal-engine , onlinesubsystem , EOS

1

111

August 8, 2025

How to set up rich presence for EOS?

Programming & Scripting

question , CPP , unreal-engine , onlinesubsystem , online-subsystem , epic-online-services

0

64

August 7, 2025

C++ Read Steam Leaderboard - How to?

Platform & Builds

question , Steam , unreal-engine , Scripting , onlinesubsystem , steamworks

4

1790

August 3, 2025

Why the Epic Online Service (EOS) OSS access token is not refreshed?

C++

question , CPP , unreal-engine , onlinesubsystem , online-subsystem

2

504

July 28, 2025

HELP online subsysteme Unable to create OnlineSubsystem instance Steam

Programming & Scripting

question , unreal-engine , onlinesubsystem , achievements

0

26

July 21, 2025

Unable to create session in packaged game (Works in Editor) with Steam Advanced Sessions Online Subsystem

Multiplayer & Networking

Blueprint , question , Steam , unreal-engine , onlinesubsystem

6

182

July 16, 2025

How to implement VOIP from 1 source to 3 locations on a level?

Programming & Scripting

Blueprint , question , CPP , Steam , online , voice , unreal-engine , onlinesubsystem , voice-chat , online-subsystem

1

58

July 11, 2025

error LNK2019: unresolved external symbol for FOnlineSessionSettings::Get<class FName>(class FName,class FName &)

C++

question , CPP , online , error , unreal-engine , compile-error , onlinesubsystem

2

43

June 30, 2025

The macro "SEARCH_PRESENCE" cannot be resolved

C++

question , CPP , unreal-engine , onlinesubsystem

6

3255

June 29, 2025

Find Sessions or Find Sessions Advanced always don't work with Steam or EOS.

Programming & Scripting

Blueprint , question , editor , CPP , Steam , Networking , online , unreal-engine , onlinesubsystem , steamworks , online-subsystem , online-session , online-subsystem-ove , Network , epic-online-services