Karol Peszek
Karol Peszek
Just want to confirm that It might be something with the hardware, since on macOS 15.5 and 16" MBP M4 Pro it also seems broken. [EDIT] this might help. I...
Have you ever installed macOS 26 Beta? Even on separate volume on your disk or a USB stick?
It seems that your issue might be related to an issue with similar tool found [here](https://github.com/mhaeuser/Battery-Toolkit/issues/117). Apparently installing the beta of macOS Tahoe updates the battery control firmware (or something...
This is a very odd and specific issue so you might have it working by using AAC instead of E-AC3. Could you please try transcoding the audio to E-AC3 and...