The AfterShokz OpenComm had become unusable because they kept muting themselves in calls. This Apple Forum suggestion seems to alleviate the problem. However, it does seem to be a Monterey bug.

Roberto Mateu
@roberto
The AfterShokz OpenComm had become unusable because they kept muting themselves in calls. This Apple Forum suggestion seems to alleviate the problem. However, it does seem to be a Monterey bug.