Player android não conecta

Get Help
1

I currently use Windows and Android players
The Windows player is working normally, but the android players stopped connecting, checking the reason, I noticed that it does not connect because it says it does not find the CMS

2

Is this device connected to the internet and has correct CMS address/ keys in the Xibo for Android application?
Can you reach the CMS address in the android default browser?

3

Yes, it is connected on the internet.
All android player to connect on the same day.

4