webSDK 1.7.4 User cannot rejoin to meeting

Meeting id ***********
User was disconnected from the meeting and could not rejoin it.
Macbook, Chrome 80.0.3987.163

*This post has been edited to remove any meeting / webinar IDs

Hey @reg,

Are you using the CDN version of the Web SDK?

// For Local module default:
ZoomMtg.setZoomJSLib('node_modules/@zoomus/websdk/dist/lib', '/av');
// For CDN version default
ZoomMtg.setZoomJSLib('https://dmogdx0jrul3u.cloudfront.net/1.7.5/lib', '/av'); 
// For Global use source.zoom.us:
ZoomMtg.setZoomJSLib('https://source.zoom.us/1.7.5/lib', '/av'); 
// In China use jssdk.zoomus.cn:
ZoomMtg.setZoomJSLib('https://jssdk.zoomus.cn/1.7.5/lib', '/av'); 

If so, what locale are you using?