Iohub problem in eyetracking experiment (Tobii X3-120)

OS Win10:
PsychoPy version: 2024.2.3
Standard Standalone? y
What are you trying to achieve?:
I try to launch a simple experiment with the eye-tracker Tobii Pro X3-120.
The Tobii pro eye tracker manager v. 2.6.1 is installed and working (the calibration works). The Tobii eye tracker support is installed in the builder…
But the experiment does not launch and I can’t figure out why. Does someone have a clue?
Or is it still necessary to use the 2022.2.5version?
Regards,
Damien

What did you try to make it work?:

What specifically went wrong when you tried that?:
Include pasted full error message if possible. “That didn’t work” is not enough information.

I get the following error message :
Traceback (most recent call last):
line 700, in
setupDevices(expInfo=expInfo, thisExp=thisExp, win=win)
line 260, in setupDevices
ioServer = io.launchHubServer(window=win, **ioConfig)
line 118, in call
return obj(*args, **kwargs)
line 260, in launchHubServer
return ioHubConnection(iohub_config)
line 297, in init
raise RuntimeError(‘Error starting ioHub server: {}’.format(self.iohub_status))
RuntimeError: Error starting ioHub server: ioHub startup failed.
ioHub Server Process Completed With Code: 1

Ok, I’ve been searching for a week.
The answer seems to be that one still have to use the 2022.2.5 version, at least for Tobii X3-120 eyetracker. The 2024.2.3 does not allow that.
Regards,
Damien