“Joining meeting timeout. Signature is invalid.”

Hello,
I am not able to join the meeting via browser. It says “Joining meeting timeout. Signature is invalid.” The time is set correctly on Mac, in the plugin, and also in the WP. It is working via the Zoom app.
I’m using this “Video Conferencing with Zoom” plugin and followed these steps:

Here is the link:

Please help me.
Thanks.