We are very regular users of Language interpretation on Zoom, main channel is English and we have Chinese and Cantonese Interpretation. 

In a meeting last week, the sounds were mixed on two interpretion channels Chinese and Cantonese, that the participants heard two voices of Chinese and Cantonese. This issue happened after the 15 minutes of the meeting, while at the beginning everything was okay. Then I updated the interpretors' role, it resume to normal. 

Does anyone have the same issue before and what is the problem, and how to avoid this issue please? 

I receive an e-mail saying that the participant is waiting, but in the meeting I only see one participant: me. 

My participant gets the screen message that I have to let him in, but of course that never happens, because even when they call me to tell me they are in the waiting room, I cannot let them in: Zoom doesn't see anyone there for me to let in. I even tried the option to leave the meeting, and to click on the link in the email message, but to no avail.

This has led me to stop the waiting room as a function because I lost a lot of valuable time on technical issues with my clients, which looked pretty unprofessional (despite being an experienced Zoom user). 

I cannot find any article or suggestion on how this can happen. The Waiting room feature has always been enabled in every case, I checked. Is this a bug?

Since the latest update to Zoom Workplace
My desktop client no longer works on my Windows computer. I'm getting a message saying that I can't connect.
Everything worked until the day before yesterday, but nothing has worked since yesterday. In the meantime I haven't changed any configuration, made any other updates or anything else.

I have already checked the following:

- Zoom via browser works
- The desktop client works on other computers
- No proxy settings active
- To check, I deactivated the firewall, I don't use VPN
- I uninstalled the client several times with CleanZoom, restarted the computer and reinstalled it again.
- I restarted the router, used LAN once and WiFi once
- I am using the latest version
- Operating system and firmware are up to date

I have no idea what else could be causing this. I'm a little desperate because I...
I use it for my online workshops. All suggestions are welcome.