A lot of Audio Player Devices stopped working after 21/02/2025 update

[Flak]

Hey folks, thanks for the reports on this,

Fortnite Ecosystem v34.00 with Known Issues

We’re aware of an issue preventing SoundWaves from playing in UEFN islands if their sample rate isn’t set to: 48khz, 44.1khz 32khz, and 24khz. We are working on a fix and will provide an update once we have more information. In the meantime, resampling your audio to the rates above will allow SoundWaves to play in UEFN islands.