Buzzing and slow computer

[bigby224]

I have an ongoing problem with Zoom. I regularly have a buzzing noise when other people are talking during a Zoom session. In addition, after I end the the Zoom session my computer is slow to response. Both typing and moving the mouse. The only way to correct is restarting my computer after every session. This is time consuming and should not be necessary. And yes I just installed the latest update.