We have been using Zoom to hold our camera club meetings and after a lot of experimentation we think that we have come up with the right solution. We are using a 4k CCTV camera to home in on 50cm x 50cm colour prints which are then Zoomed out to the membership. We have a monitor next to, but separate from our "Zooming" PC monitor and are therefore able to check what is going out and being received on Zoom. The images look OK on our monitor, but quite a few members are complaining about poor image quality - not sharp, watercolour filter appears to be overlaid over the picture.

Is there any underlying thing that might be causing this, especially (as I say) the images that we have a

Receiving “Your connection has timed out and you cannot join the meeting” when joining a meeting that has not started

if you are getting this error need to do something

Search in your project

<script src="https://source.zoom.us/zoom-meeting-1.7.8.min.js"></script>
and replace with
<script src="https://source.zoom.us/zoom-meeting-2.1.1.min.js"></script>

[enter image description here][1]
After doing that error will go away
[enter image description here][2]

[1]: https://i.stack.imgur.com/6LXwJ.png
[2]: https://i.stack.imgur.com/eZqyF.png

I host a recurring meeting, but I’m sick and need to cancel. I don’t have regular registrants, so is there a way to let people know the meeting is cancelled when they attempt to log in? Is there a way to leave a message in a waiting room about a cancellation? 

I have reviewed several pages of questions related to Polling in Meetings and do not see this question answered.  Apologies if I've missed something.

We have long had the feature turned on to allow hosts to create a poll before OR DURING a meeting.  I have one Pro user who never sees the option to begin a Poll in real time during an active meeting.   When I start a meeting myself, as another Pro user, I also don't see a Polling option.  

We are both updated on version 5.8.7.2058.  I have not inquired of anyone else in our organization if they are encountering the same issue, but if two of us are, presumably everyone is.  Screenshot attached shows my Zoom menu bar (nothing under More except Live Stream options).
Please advise.

Thank you,

Amber

Is there a way to change hosts every few weeks within the same pro Zoom account? This is for a weekly meeting in which we want to have a volunteer serve as host for one month at a time. We would need for that person to be able host the recurring weekly meeting  without having to go through the account holder. They would need to be able to start and host the meeting including having control of muting, a waiting room, etc.