Your logs say that your Android device was using a cellular connection. In the app, there is an additional setting to limit the data when using cellular. I think you have that enabled.
You are currently my favorite person. That was exactly it. I didn’t realize I had to set the setting on both the phone and the server. It now works perfectly. It now says direct play.
Not sure if there is a way to close the forum or leave it up for the 3 months so others with the issue know the solution.