Audio quality on recorded webinar not very good

Audio quality on recorded webinar not very good

Hi there....I recently ran my first webinar through ZM.  there were two issues:

-the video did not actually start recording until 2 minutes after I clicked on the start recording button

-and once the video did kick in, the quality of the audio was not very good.  I have a professional microphone, and locally, the audio sounds great when I record, but the quality in the Zoho Meetings recording was not good enough that I will have to use another webinar platform for future meeting, sadly.

Any idea why the audio sounds compressed in the recording, but totally fine when I record locally?