It appears that my usb-c headset is not recognized anymore on my Fairphone 4 after the latest version of e/OS 3.0.2 Before the upgrade everything was working fine. The headset is working on other devices.
Same story here, USB-C headphone adapter worked fine on my FP5 until the oct 22 update
/e/OS 3.2-a15-20251022539003-official-FP5
Tried other converters, no beans.