Hi N0iko.
I'm David, and I'm happy to help you.
Download the latest audio driver available from the support area of Acer website, uninstall the current driver, restart your computer and install the driver you downloaded.
You may be able to uninstall the audio driver in "Settings > Apps > Apps & features".
Preferably, look for the audio driver for Windows 11. But if it's not available, download the latest one for Windows 10.
If you can't find the correct driver or uninstall it, let me know the exact model of your computer.
I hope this helps. Feel free to ask back any questions.