Is is always this exact same scenario, that causes this issue occasionally?I ask because you mentioned that the user you enter as <email_addr> is the user who started the meeting, and therefore the host. Or does this also sometimes happen with partic...
Does it work when you set joinDirectly to true? It should directly open the meeting on your webex app, but note that if you are logged in with another user on your webex app, then it may ask for the guest's details (due to having different user on th...