I tried to connect as host to allow a Vietnam veteran to attend a meeting of Vietnam veterans by zoom.  I had a link that had been used before for this purpose and was still viable for more meetings.  I tested my connection for my laptop at home with my phone's hotspot and was recognized by zoom and connected to the site that showed the meetings I scheduled and so on.  I went to the meeting, connected to zoom and clicked the "start" for the meeting and got nothing but buffering.  I clicked launch with no effect.   I tried my phone and got a brief message about another meeting being active from about two months ago but could not connect to the current scheduled meeting.  Chat was worthless and I had to give up.  I have gone in to the site and deleted my schedule meetings for the Vietnam veterans group and the other group that was shown to be an active meeting even though it ended months ago.  I will reschedule the Vietnam meetings with a new link.  Any other ideas about what went wrong and how to correct it?  Any help would be appreciated as I get none from Zoom.

How to stop zoom from adding auto generated boxes into my emails every time I past meeting links? The text starts with: Zoom is the leader in modern enterprise video ... I know there is a way to close it out before sending emails but I don't want to be doing it every time. I just don't want that box to show up anymore.

My son has just started zoom tutoring sessions. The tutor would like to share maths and spelling apps from her screen so my son is able to press buttons and interact and they can play educational games and take turns. She does this with other students but for some reason it doesn't work for my son. He is able to see her screen but is unable to take control. Any thoughts? Also sometimes the video stops our end and an error message says another app is using the camera. I do not have any other apps open. I have tried using the app and the browser to access zoom. My device is a Lenovo chromebook. Thanks

I had a meeting earlier today via Zoom.

It was set up to record the meeting.

Once the recording downloaded to my computer it wouldn't open or play.

When I go to my recordings page and click local recordings nothing is there.

I am trying to contact support but I am not getting anywhere

A few months ago, my meeting recordings (which I use for YouTube) suddenly became blurry and occasionally pixellated. Nothing drastically changed on my end about the space I record from, the lighting (I'm by the same window, though the days have gotten darker I'm not sure it would be enough to make it blurry as this), or my computer, so I'm not sure what happened. 

This is what it looks like blurry: https://youtu.be/gJGcWz8Zs1E

In the same space, a couple of months ago, before the change: https://youtu.be/XkJ3zw-ZLJ8 

any insight on troubleshooting this?

I record with the HD setting.