No luck with Balena Sound... Is it working?

Hi,

I keep on not being abble to use Balena Soud.

I create a fleet, install 2.83 on a raspberry 3, nothing was working the services kept rebooting.
I tried 2.75 again services kept rebooting

I tried on a rapsberry pi 4 wit 4g, (creating a new fleet set up for raspeberry pi4). installed 2.83, serivces kept rebooting
I tried 2.75 and now the service in the dashboard are not even showing up.

Obviously i never saw one on appearing on my airplay list…

What i my doing wrong? Is this project not working anymore?

Thenks

Hi,
nobody on the forum?