- /e/OS version: 3.0.1-a14-20250607498954-community-tetris - Device model(s): ~"tetris" ## The problem When connected via USB-C, wired headphones are detected by /e/OS ("Wired Headphones" is displayed as audio source, and it is possible to adjust volume using buttons on the headphones). However, most of the time no sound is produced by the headphones. It usually appears after plugging the headphones in multiple times. If headphones are plugged in while there is audio already playing on the device, they will most likely work. During the audio playback, you can hear noise and distortion. Noise often corresponds to actions being done on the phone such as tapping on the screen. The sound is only fully clear when the device is locked. Simiar behavior has already been pointed out in [this issue](https://web.archive.org/web/20250203165852/https://gitlab.e.foundation/e/backlog/-/issues/8488) (now deleted, Web Archive link) and [this post](https://community.e.foundation/t/official-e-os-builds-for-nothing-cmf-phone-1-tetris/63297/23?u=yoshi) (seems to be an Official build). Thank you very much for your attention! <!--Add the labels corresponding to your issue by adding a tilde and typing the name of the label you think apply to your issue in the line above. You need to type a tilde before the name of each label you want to apply to the issue. -->