Does anyone know what Zoom setting (portal or registry) governs the HD video enable/disable?  We know the registry key that will turn on/off the capability but the field is grayed out.  What setting is causing the field to not be editable?  Ideally we'd like to keep the setting turned off (which we know how to do in the registry) but allow people to turn it on but since the field is grayed out, we can't.

Initially when I start a scheduled a meeting, I am able to edit and launch polls as host. However, when another user joins the meeting using the same login credentials and becomes co-host, the host is locked out of launching polls. However, the co-host often (but not always) has the ability to edit and launch a poll. This seems to me to be a bug with Zoom. Why can't the host continue to be able to launch polls?

My client is looking at creating custom branded meetings for interviews that they set up, I have looked into this subject extensively but because of my lack of knowledge of zoom terminology, I'm not sure if I'm finding the right solutions. 

what they are looking to do is:
- set up a meeting between two clients not under their admin account 

- those two clients be able to see their banding so that they know the meeting has been hosted by them 

- ideally, they would have their custom zoom background 

I'm aware that there are branding opportunities in terms of a custom URL and maybe a logo but the background I have no idea if this is even possible. if you have any answers about the other bits of branding I could do and if this is possible if I'm setting up a meeting between two people and not hosting the meeting. thank you. 

Hi, everyone. 
We would like to conduct polling during the Zoom Meeting. We have around 15 options for each question, is there any way to increase the limit of choices for each question in the poll? (I found that we can only set 10 choices for each question) Thanks!

A specified annoying person always sends me immediate invitations during Zoom meetings that don't require my presence.  I'm fine to receive email for invitation from that person as I can make my own arrangement.  Instead, receiving immediately unnecessary invitations are not welcome.  Besides pressing "Decline" button when I received the invitation every time, is there setting for banning immediate invitations from specified person?