Hi Sam,
Unfortunately this update has broken my USB sound as well. My USB audio device is an Audiophilleo 2. Log:
http://paste.osmc.tv/gamotiwibu
While I’m at it, can I remind you of the USB audio crackle issue here (USB audio crackle and pop) although it is possible the update will fix this when the audio is working again.
Thanks!
PS. there is no need for the OP to be so rude without being helpful. Let me know if I can do anything further for you to narrow this problem down and fix asap.