This just started happening to me recently.
Whenever I try to launch the Deezer Android Auto app, every audio clip sound corrupted. I don’t know how to describe it aside from “choppy, stuttery playback”.
No other audio app does this (Youtube Music works fine).
Download quality is set to standard, I’ve re-installed it on my phone and I’ve even tried it on a different loaner car (same model, newer year).
It’s so bad, I’m considering leaving deezer. Anyone have any similar experiences?