HD Audio

I have a windows PC that is a dedicated movie server. I have a gt439 installed and have been running Kodi fine for a couple years on this machine. However when i upgrade to 17 i get no HD audio or Master audio. I do have my audio settings set to WASAPI and pass through enebled. HD Audio has worked perfectly prior. just curious if i am missing something. I have also disabled intel audio devices and updated nvidia drivers fwiw.