I was hosting a workshop today and had about 20 people on with me when my Zoom client completely froze.
I couldn't see their comments
They couldn't see me change the slides I was sharing
and I lost total control of the controls - I couldn't access them at all
They could still hear me and interact with each other.
I couldn't even leave the meeting and join again. To end the meeting I had to shut down my PC.
My 1-1 meetings have been fine, it's only these large ones I have a problem with. I have a 100meg fibre line so my internet isn't a problem.
The same thing happened 2 weeks ago when I was hosting another workshop with about 40 people.
Am wondering if my Zoom meetings are being hacked somehow?
That is unlikely to be hacking problem. It sounds more like a software or hardware performance issue.
Are you using features like transcription or closed captions?
Is your Zoom client up-to-date?