Hello everyone. I have been having this issue as well and it certainly is the new audio pack that is doing it.

Good news is that the audio pack has a 14 day free trial, signing up for this and... taking a picture of your ear completely solved the issue for me after trying all of the things mentioned here and getting nowhere.

Soken himself said they are working on this issue so in the meantime, just do the free trial for the sound pack and cancel it once they fix it, or it expires.