On 28.02.2021, Takashi Iwai wrote: > The fix I merged today can also work around your problem. > Please give it a try. > > https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git/commit/?id=5f5e6a3e8b1df52f79122e447855cffbf1710540
Applied on top of 5.11.2 - now pulseaudio works perfectly again, many thanks! Heinz

