HALP! I suddenly lost all sound!

Hi,

I am running Windows 10 and have lost all sound in Kodi on 2 diff devices. I’ve tried to switch my audio output to Wasapi HD and basically all options, and even tried upgrading from Jarvis to Krypton on one device. Nothing appears to be working, but I am still getting sounds on the rest of the device, all except Kodi. Can you explain this? I am in search of your expertise!!!!

Thank you for any time you can give me. Confused