I am facing this issue on Mac Catalina after returning from couple of hours or may be returning back from sleep mode, I can see in terminal that it shows these messages:
meetingstatus 4 0 meetingstatus 7 0
and the ShowWaitingWindow is shown continuously. I have authenticated with JWT token. I have not joined any room yet but it automatically shows these messages. I am using SDK ver: 4.6.15088.0210.