If I change the setting from a meeting with registration to the one without registration, what will happen to those who have registered before the change? Can they attend the meeting by clicking the automatically-generated link included in the invitation mail, which is individual for each registrant? Or will those links become invalid?

Good Morning.  We schedule a lot of Zoom meetings and let Zoom auto-generate the passcode for the room.  Today we need to change the date and time of an existing meeting (that zoom had auto-generated a passcode for) and it's saying that the passcode (that zoom auto-generate) does not meet the requirements.  It's saying that it can only now be an all-numeric passcode?

We just hosted a Zoom meeting with about 50 participants who had all pre-registered

Out of those 50, about 12-15 completely different participants showed up with the very same name.

We double-checked with the lady (whom we know very well and trust):
- she did not share her link

- she did not sign in a dozen or so times

Any idea what might have happened?
Thanks!

I recorded a mtg on my Zoom account and want to give this recording to another to manage and share with others instead of it remaining in my zoom account.

How may I transfer the already recorded mtg video to another so she (my assistant) can share with others but they not return to my zoom account to see it?

Thanks for your wisdom. 

I use Zoom client for Linux, version 5.5.4 (7938.0228) on a Ubuntu 20.04 distribution.

Since yesterday the screen sharing doesn't allow me to share a single window anymore: the only options are sharing the whole screen or sharing the whiteboard, and in the advanced options: sharing a part of the screen. I used to share a single window (my presentation) and I found this very comfortable. Any help will be appreciated, I haven't found any similar post on the forum. Thanks in advance. 

I'm getting lag every 2-3 minutes for about 15-20 seconds.

I'm on a Desktop PC which is powerful.

I'm not on Wifi, I'm directly attached to the network.

Speedtests are all super fast (gigabit ethernet, fast upload and download, latency is low teens)

I use the desktop app not through the browser.

All other services seem fast - Teams, Gotomeeting, VoIP phone, Discord all work no problems.

I'd like to try some more advanced troubleshooting (I own an IT Services business)

Are there any servers I could tracert to and test the connection over several minutes for packet loss along the route?