Hello,
I’m having a problem listening to sounds with headphones.
I use headphones with a jack plug that I connect to the Fairphone 4 with a usb-c adapter (siipro se-23c).
The volume increases gradually after each silence. I can’t hear the first few seconds that follow. I have the impression that the phone no longer powers the adapter when it has no sound to send and that there is a latency when it re-powers it.
Do you have any idea how to solve this problem?
Thanks for your help.
Martin
Have you tried another “adapter” (actually it is a sound card so I’d rather suspect a software problem) ? 
Unfortunately, I haven’t had the chance to try any other adapters.