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Maniphest T192802

PS5 Cannot Join Dedicated Server – Replication Error (v1.4.0.45)
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Description

I have a dedicated Arma Reforger server running on PC (v1.4.0.45), configured for crossplay with no mods.
My PS5 (same version) sees the server in the browser, but when attempting to join, I always receive a Replication Error.
This happens whether my PS5 is on the same LAN or using a mobile hotspot to connect via public IP.
There are no mods, ports are open (2001, 17777), and firewall rules are set correctly.

This issue did not occur in older versions, and is reproducible 100% of the time.

Please advise or fix in the next patch.

Details

Severity
None
Resolution
Open
Reproducibility
N/A
Operating System
Windows 11 x64
Category
General
Steps To Reproduce

teps to Reproduce (Replication Error on PS5 – Arma Reforger 1.4.0.45)
Set up a dedicated Arma Reforger server on PC using version 1.4.0.45 (latest at time of testing).

Use a clean server.json with:

No mods

"crossPlatform": true

Ports 2001 (TCP/UDP) and 17777 (UDP) opened and forwarded

Launch the dedicated server with scenario {DFAC5FABD11F2390}Missions/26_CombatOpsEveron.conf.

From a PlayStation 5 console, running Arma Reforger 1.4.0.45, attempt to:

Join the server via Server Browser or Direct Connect using either:

Local IP (on same LAN)

Public IP (using mobile hotspot or separate internet)

Enter the server password if prompted.

Observe connection fail with a "Replication Error" message.

Event Timeline

st33n created this task.Sun, Jun 22, 5:30 AM
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