Ubuntu 22.04 LTS and ALSA (Crackling audio on youtube playback)

Crackling audio youtube on firefox - started about 6 weeks ago (w/ Ubuntu 20.04 LTS) just upgraded to Ubuntu LTS 22.04 but problem persists. Maybe someone on ALSA team can help?

Thanks,Rohit

Please find attached my machine's ALSA dump at:https://alsa-project.org/db/?f=1e3ebb3358eb9200864560d1978fb4305d2b9dc0