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Author Topic: OpenSR&F1 25Plugin&UDPProxyServer

Offline fujirinrin

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OpenSR&F1 25Plugin&UDPProxyServer
« on: July 23, 2026, 03:44:32 AM »
Hello. Following the July 11th update to the MotionMaxMgr F1 25 plugin, I had been running the SLI-Pro and motion simulator simultaneously using OpenSR (& UDPProxyServer) & MotionMaxMgr; however, after running "Check for Update" in OpenSR, the motion simulator stopped working. The SLI-Pro still functions correctly. The same issue occurs with F1 2020.
My OpenSR F1 25 settings are: 127.0.0.1, 20777.
My UDPProxy settings are: 20777 → 127.0.0.1, 42202(Motiion) & 127.0.0.1, 30777(SLI-Pro).
Using these same settings,
everything runs simultaneously with LedsMaster & SRPS + MotionMaxMgr, so there is no issue with MotionMaxMgr itself. Furthermore, with other titles such as LMU, ACC, AC Evo, and AC Rally, both the LEDs and motion operate perfectly using OpenSR. It is only the motion function for the F1 series in OpenSR that fails to work.
« Last Edit: July 31, 2026, 11:25:49 PM by zappadoc »
  • My SLI Devices List:
    MOTIONMAX-2DOF, SLI-PRO, VDASH-EMU, SLI-M

Offline Software Support Staff

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Re: OpenSR&F1 25Plugin&UDPProxyServer
« Reply #1 on: July 23, 2026, 07:45:09 AM »
Hi,
Did you setup the F1 plugin in OpenSR? setup game+OpenSR Proxy server is not enough, you need to change the IP/Port of game plugins as well.

read this reply:
https://www.eksimracing.org/forum/index.php?topic=6082.msg24244#msg24244
REMINDER: contact your hardware supplier/manufacturer for hardware issue, this support area is for software assistance only. Read the rules. Thank you.

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REMINDER: contact your hardware supplier/manufacturer for hardware issue, this support area is for software assistance only. Read the rules. Thank you.

Offline fujirinrin

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Re: OpenSR&F1 25Plugin&UDPProxyServer
« Reply #3 on: July 23, 2026, 07:53:52 AM »
Yes, the settings are exactly the same as shown in all the screenshots in this reply, and I am signed in. Both the SLI-PRO and the Motion Simulator were working without issues until I ran "CheckForUpdate" and some files were updated.
  • My SLI Devices List:
    MOTIONMAX-2DOF, SLI-PRO, VDASH-EMU, SLI-M

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Re: OpenSR&F1 25Plugin&UDPProxyServer
« Reply #4 on: July 23, 2026, 08:24:02 AM »
in settings of OpenSR game plugin like F1 25 (not in UDP proxy) change the ip from 127.0.0.1 to 0.0.0.0
restart OpenSR if needed.

REMINDER: contact your hardware supplier/manufacturer for hardware issue, this support area is for software assistance only. Read the rules. Thank you.

Offline fujirinrin

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Re: OpenSR&F1 25Plugin&UDPProxyServer
« Reply #5 on: July 23, 2026, 12:14:08 PM »
When I set the F1 25 plugin configuration to IP 0.0.0.0 and Port 30777, both the SLI-PRO and the motion simulator worked! Thanks!
  • My SLI Devices List:
    MOTIONMAX-2DOF, SLI-PRO, VDASH-EMU, SLI-M

Offline fujirinrin

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Re: OpenSR&F1 25Plugin&UDPProxyServer
« Reply #6 on: July 29, 2026, 12:17:34 PM »
Hi, When I launched F1 25 today, neither the Motion Simulator nor the SLI-PRO was working. My current settings are as follows:
・F1 25 game setting
    <udp broadcast="false" port="20777" sendRate="60" onlineNames="off" ip="127.0.0.1" format="2025" yourTelemetry="restricted" enabled="true"/>
・MotionMaxManager
    ・F1 25 Plugin
        127.0.0.1 42202
・OpenSR
    ・F1 25 Games Setting
        0.0.0.0 30777
    ・UDPProxy(OutPlugin)
          F1 2025 Game Profiles
            listenport 20777
              MotionMaxSimulator
                127.0.0.1 42202
              OpenSR F1 25 Plugin
                127.0.0.1 30777

If I set the F1 25 game setting to 30777, the SLI-PRO works. If I set it to 42202, the Motion Simulator works.

When I ran "CheckForUpdate" in OpenSR, the plugin XML files for F1 2020 and F1 2025 were downloaded. Has the configuration method changed?
  • My SLI Devices List:
    MOTIONMAX-2DOF, SLI-PRO, VDASH-EMU, SLI-M

Offline zappadoc

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Re: OpenSR&F1 25Plugin&UDPProxyServer
« Reply #7 on: July 29, 2026, 01:42:10 PM »
no, no change on f1 plugins, however if you reset the F1 game plugin settings (xml) when you checked for updates then you need to revert back to ip: 0.0.0.0 and of course the proxy udp server must be running (you can run it automatically when F1 game is detected with a smartlauncher entry).
Reminder: Only reset settings if you want to restore default values or if the release notes recommend it.
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Offline fujirinrin

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Re: OpenSR&F1 25Plugin&UDPProxyServer
« Reply #8 on: July 29, 2026, 02:51:14 PM »
I’ve found the cause. telemetry broadcast turn ON,then both the SLI-PRO and Motion working.
  • My SLI Devices List:
    MOTIONMAX-2DOF, SLI-PRO, VDASH-EMU, SLI-M