When pressing Sign In from the Member App, you get a connection error:
Verify you’re using the correct IP address and make sure it’s not a network problem.
When pressing Sign In from the Member App, you get a credential error:
Verify with the clerk that you’re using the correct Username, Password and IP address.
If you’re in the Member App and exit out of it either intentionally or accidentally, simply press the Member App icon again and press the blue Sign In button. You will join the meeting in progress.