Robotic Audio midway through a meeting

I use a MacBook Air Mac14,2 on a macOS 15.4.1 with Zoom Version: 6.4.6. Unfortunately, for the past three months, the audio input for the people attending my Zoom meetings has become robotic within an hour of the meeting. 

No one else hears the robotic audio except for me. I've uninstalled, reinstalled Zoom, and updated it with no solution. The only thing that fixes the problem is to restart my computer. Which is not ideal to do during a meeting. 

Does anyone know a solution to this problem?