The error is happening in both, the Laptop recording (MTK) and the PC with Creative.
Of course the audio drivers are those of the Creative on the PC, which are using Sound Mapper and Speakers(Sound Blaster), see the attached file.
As you can see for testing my midi , in this PC I use MME and Coyote for sounds.
You I have now disable any audio driver other than the Creative ones.
In this PC ,is also other software installed, like : Ableton, Audacity, PerformeLite, but I don't use them, by now.
I mentioned , in case where any interference somehow.
This error, pops-up, and closing them, PTW4 works normally, is annoyng anyway.

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Screenshot 2025-02-05 183948.png (157.8 KB, 64 downloads)
Last edited by lobster; 02/05/25 10:51 AM.