I am not sure if anyone else is using dracut and nfsroot… but dracut-055-1 is problematic. I missed dracut–054-1, so the issue could have started there. I will be investigating further.
Edit: It seems dracut-054 was skipped by Arch, likely due to the significant changes in that version.
Per this link, I added --add network-legacy to my dracut-install script, and now all is good… issue resolved… for now.
On rockpro64 the aux port (headphone) is no longer an option in the sound config (stereo output) The only way I can get sound now is through the HDMI. Can this be fixed?