I did reboot the Asustor and that didn’t work. I deleted the Roon app and reinstalled it.
That worked, but now I have no sound on my players even though Roon shows it playing. I will continue to tinker.
I did resolve the issue, so far. I had to delete the app twice. The third iteration has been working for two days. I think I have other network issues to resolve as well, but the app is working for one player end unit.
Thanks,
Bill