Error 65

[Maks]

Good morning,
I have a problem when I connect to my server, impossible, it gives me network error 65 how to resolve this

[Natjur]

Have you restarted the server? It might be that the server thinks your in an invalid location and will not let you connect (and give your a 'general' network issue message)

Restarting the server normally moves your save location a little if its invalid and might allow you to reconnect.

[Maks]

yes yes I even created a prospect which I put on the server. but nothing to do still the error

[Exctoris]

We believe this has been solved on our experimental branch (which you can access) and will be in this weeks update. If you switch to experimental and it still has issues please let me know.

[Exctoris]

How To Switch Branches

1. Right clicking on Icarus in Steam
   
2. Selecting Properties, this will open a window
   
3. Select Beta's
   
4. Use the drop down box to select the branch you want - in this case it is experimental

If the branch does not appear you may need to restart steam.

[neunzehn76]

Originally posted by Exctoris:

How To Switch Branches

1. Right clicking on Icarus in Steam
   
2. Selecting Properties, this will open a window
   
3. Select Beta's
   
4. Use the drop down box to select the branch you want - in this case it is experimental

If the branch does not appear you may need to restart steam.

I have the same issue with dedicated server, hosted by Nitrado. Did try to connect using experimental branch. Did not solve the issue.

Server Version 2.2.41.132936-x-x
Tried existing character, created new one.
Never was able to join lobby.

For each try I can see three similiar entries in the server logs, containing the follwing information:

[2025.02.09-10.57.31:098][417]LogOnline: STEAM: Adding P2P connection information with user ##redacted_steamid## (Name: UNKNOWN [0x##redacted_someid##])
[2025.02.09-10.57.46:164][861]LogOnline: STEAM: Removing P2P Session Id: UNKNOWN [0x##redacted_someid##], Channel: -1, IdleTime: 15.066
[2025.02.09-10.57.47:691][906]LogOnline: STEAM: Closing all communications with user ##redacted_steamid##
[2025.02.09-10.57.47:693][906]LogOnline: STEAM: ##redacted_steamid## has been removed.

Having a game paid more than 100€, renting a server and not able using it, is anoying.

[КрендельФигов]

Copy of advice from the official Discord (Darkness)
https://discord.com/channels/715761957667602502/1203149960271372390/1203316153930350623
///For People having issues with Error Codes 28, 61, 65 etc
!! This is a possible Fix that may not work for Everyone !!
This will also should work for non dedicated servers.

!! This should not cause any issues but use at your own risk !!
For Dedicated servers:
Add the lines below to Engine.ini (located in \Icarus\Saved\Config\WindowsServer)
For the Game:
Add the lines below to Engine.ini (located in %localappdata%\Icarus\Saved\Config\WindowsNoEditor)

[OnlineSubsystemSteam]
P2PConnectionTimeout=300
AsyncTaskTimeout=30

[/script/onlinesubsystemutils.ipnetdriver]
ConnectionTimeout=240.0
InitialConnectTimeout=300.0
ResolutionConnectionTimeout=120.0
KeepAliveTime=0.4

[/script/onlinesubsystemsteam.steamnetdriver]
ConnectionTimeout=240.0
InitialConnectTimeout=300.0
ResolutionConnectionTimeout=120.0
KeepAliveTime=0.4

[/script/steamsockets.steamsocketsnetdriver]
ConnectionTimeout=240.0
InitialConnectTimeout=300.0
ResolutionConnectionTimeout=120.0
KeepAliveTime=0.4

[BigRussianBoss ☭ ⓏⓄⓋ]

[OnlineSubsystemSteam]
P2PConnectionTimeout=300
AsyncTaskTimeout=30

[/script/onlinesubsystemutils.ipnetdriver]
ConnectionTimeout=240.0
InitialConnectTimeout=300.0
ResolutionConnectionTimeout=120.0
KeepAliveTime=0.4

[/script/onlinesubsystemsteam.steamnetdriver]
ConnectionTimeout=240.0
InitialConnectTimeout=300.0
ResolutionConnectionTimeout=120.0
KeepAliveTime=0.4
[/script/steamsockets.steamsocketsnetdriver]
ConnectionTimeout=240.0
InitialConnectTimeout=300.0
ResolutionConnectionTimeout=120.0
KeepAliveTime=0.4