# Error "Start Video" for first participant

**URL:** <https://devforum.zoom.us/t/error-start-video-for-first-participant/34917>\
**Category:** Web\
**Created:** [November 2, 2020, 3:57pm UTC](https://devforum.zoom.us/t/error-start-video-for-first-participant/34917 "2020-11-02T15:57:46Z")\
**Posts on this page:** 1\
**Showing post:** 7

<div class="post-metadata">

**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\
**Post date:** [January 11, 2021, 6:55pm UTC](https://devforum.zoom.us/t/error-start-video-for-first-participant/34917/7 "2021-01-11T18:55:51Z")

</div>

Hey @jc5826 ,

This should now be fixed. Please upgrade to version 1.8.6:

> [@Web SDK update version 1.8.6](https://devforum.zoom.us/t/web-sdk-update-version-1-8-6/40245):
>
> Hello Zoom Developers, here are the updates for the Web SDK version 1.8.6 release : Bug Fixes Fixed Attendee cannot join in to BreakOut Room when “Enable Waiting Room” is enabled. [Fixed Attendee Leaves meeting show 'trying to reconnect’.](https://devforum.zoom.us/t/sdk-1-8-5-zoom-component-try-to-reconnect-after-leaving-a-meeting-instead-of-closing/39062)[Fixed Joined audio user can’t show waiting room when be put on hold.](https://devforum.zoom.us/t/waiting-room-is-not-displayed-when-user-is-put-on-hold/31951)[Fixed Android Chrome Audio don’t work.](https://devforum.zoom.us/t/audio-not-working-in-mobile-1-8-5/39332) Fixed Audio stops working when High-Fidelity/Stereo Mode is Enabled. [Fixed Start Video Black Screen in Mac When Only One attendee.](https://devforum.zoom.us/t/error-start-video-for-first-participant/34917) Fixed “The host mute/…

Thanks,  
Tommy

---

_[View the full topic](https://devforum.zoom.us/t/error-start-video-for-first-participant/34917)._