Loudness equalization has no effect anymore since the Windows update from 23H2 to 24H2.

[freeztyler]

I previously had Windows 11 23H2, and everything worked as it should. After the update, the effect was no longer audible, even though the checkbox was ticked. I uninstalled all drivers and reinstalled all sound drivers, ran the script, and the option was made available. However, the effect is still not audible. Does the script need to be adjusted, or has something fundamentally changed in 24H2?

All drivers are up to date.

EDIT:

I rolled back to 23H2, and loudness EQ is working as it should again. So, it's safe to say that the issue definitely lies in the 24H2 update!