I've been teaching a class for three weeks from the US in Myanmar. Tonight, the teacher received the error code 3078 and could not enter the meeting.  I set up two more meetings with the same result. I have read all the error codes I could find online and could not even find 3078. What does it mean and does it ever go away?

I am the host of a meeting, and when 1 particular participant shares his screen, it mutes him and grays out his audio button. I can "request to unmute" the participant but when he clicks the accept button, it doesn't unmute him. After he stops sharing his screen, he is unmuted and can start talking again.  

Notable troubleshooting details: 

• He can screen share and talk on all his other calls.
• Other participants in my calls can share and talk with no issues. 
• I've tried making him the host and the problem persists.  
• It seems to only happen when we are in calls together. He doesn't have issues with his other calls, and I don't have issues with my other calls. 

(I'm admin for our account)

I wanted to update my client to the latest version, and found that it wouldn't let me.  There is no "check for updates" option.  Downloading the full installer just launched the existing client and didn't do anything else.  I had to completely uninstall then run the installer.

I see where I can require update to the latest client for people in our org, but I don't really want to do that.  I just want to allow them to update it by "check for updates" or manual download.

What am I missing here?

We scheduled a meeting for our charity event, which consists 5 workshops

We have encountered difficulties with access for attendees during the workshops, and we have taken immediate action to resolve the problem.

Several attendees have reported access issues despite having registered for the event. They were prompted to register again when attending the second or third workshop. It's important to note that this problem only affected those who accessed the meeting using the provided meeting information (link, ID, and password). Attendees who accessed the event via the link provided in their confirmation email did not encounter any difficulties.

To rectify this issue and ensure a seamless experience for all participants, we have decided to remove the registration requirement altogether. Unfortunately, this means that all registration information, including email addresses and answers to the registration questions, has been unintentionally deleted. We deeply regret this oversight, and we understand the inconvenience caused to both you and our attendees.

At this time, we kindly request assistance in restoring the registration process. We have lost contact with almost 200 attendees, and it is crucial that we reestablish communication to ensure they receive important updates and information regarding the event. If there are any means by which we can retrieve their registration details or obtain alternative contact information, please let us know as soon as possible.

Best