SimTools v3 Public Beta

Hi everyone,

I’ve previously posted about this, but I’m still struggling to figure out if the issue lies with the SimTools plugin or a general incompatibility with F1 25.

My motion rig is currently unplayable due to chaotic movements. Even when the game is paused, the actuators continue to move as if they are receiving 'dirty telemetry' or constant noise. Since F1 25 has native support for D-Box (which also uses a 4-actuator setup like mine), I’m confused as to why I can't get a clean signal.

I’m attaching my current configuration and a GIF showing how the telemetry remains active/erratic even in the menus. I’ve tried to fix this by increasing deadzones and raising the Min/Max values in the Tuning Center, but this completely ruins the immersion; the rig feels 'dead' on track, only providing the occasional jolt.

You can find my initial troubleshooting thread here: https://www.xsimulator.net/communit...sues-on-4-actuator-d-mover.19924/#post-260835 109884 109885 109886

Is anyone else experiencing this with F1 25? I’m trying to determine if this is a plugin bug or something specific to my setup, especially since Assetto Corsa, iRacing, and Project Cars all work flawlessly.

Any help or insight would be greatly appreciated!

TITELE: SIMTOOLS V3 CLOSE WHEN IRACING TRACK SERVER START

Hi guys,
I've been having a problem with SimTool 3 and iRacing for about a couple of weeks.

The problem is this:
When I start a race server, a practice server, or even a test drive, the SimTool application closes automatically, resulting in the dynamics system not working.
If I restart SimTool, the application starts and the movement system works properly.

In detail, what happens is this:
- I start the PC
- I start SimTool
- I start SimPro by simagic
- I start SimHub
- I start iRacing
- I select the server to drive
- the iRacing server starts
- the car is on the track and the movement system works.


PROBLEM
- I finish driving and exit the server
- I choose another server and start it
- Once the server is started, the SimTool application closes automatically and the movement system doesn't work
- I'm forced to start the SimTool application and everything starts working correctly again.

Every time I exit one server and enter another, I have this problem.

I've also noticed this situation:
- The iRacing server is active with the car on the track and the dynamics system working correctly.
- I press the STOP button on the dynamics system in the SimTool app, the dynamics system stops.
- I press the PLAY button on the dynamics system in the SimTool app, the dynamics system starts for a moment and then the application closes automatically.

The dynamics system stops.

Before a couple of weeks ago, everything was working correctly.
I haven't had any Windows updates recently.

Simtool 3 is up to date.

The operating system is Windows 11 Home.

My iRacing account is NOT through Steam.

Does anyone have a solution to this problem?

Do you need more information?

Thanks everyone.

Problem solved by new plug in in date 16/02/2026
Install new plug in and restart the pc
The problem is solved

Thanks a lot to the simtool team