All participants' video is black out in break out room

[gianni.zoom (Gianni)]

Hi @kanata.koyama , thanks for your response!

@kanata.koyama

Finally, there appear to be several other similar reports, but I’d like to know if there are any conditions or workarounds for the outbreak that have already been identified.

Yes this has happened a few times, but not always for the same reason. Through your search, have you tested to see if the root cause for some of the other developers are the same for you?

These recommendations here are actually pretty relevant:

Zoom web SDK showing black screen after join

It seems like you’re encountering an issue with the Zoom Web SDK where joining a meeting results in a black screen without any error or success message. Here are a few troubleshooting steps you can take to resolve the issue: Check Browser Console: Open the browser console (usually by right-clicking on the page and selecting “Inspect” → “Console” tab) and check for any error messages or warnings related to the Zoom Web SDK. This can provide more insights into what might be causing the black …