error code -1

I don't know but it can be a error

Any response to this error code 1 when trying to schedule a meeting. I sent a message to support but haven't heard a resolution.

I have exactly the same thing happen.  It started a few days ago on both my Mac desktop and on my MacAir.  It schedules the sessions but takes a really long time. Then it gives me the error but the meeting is scheduled.  I've been using this for at least 3 years and it has never happened before.

Tech support suggested unistalling zoom and the re-installing. They also suggested clearing my search browser history and restarting. I did all of this, but the problem still exists. Like Lorraine said, it starts to load after saving a new scheduled meeting but ends up giving an error code. The meeting does get scheduled but now requires a second step to send the link to invitees.  

Clear the DNS on your computer. Type cmd in the search box, run as administrator, type in "ipconfig /flushdns"  . This helped me a lot, and now it's back to normal.  A Zoom tech told me this.