Microsoft Surface (most current WindowsOS/Updates) same behavior as IOS and MacOsX.
At this point since the primary purpose for RoPieee is Roon end point services (that works great) I’ll chalk the Spotify connectivity as an undetermined networking problem and leave it at that, appreciate your troubleshooting efforts.
What is best way to get back to Stable release? Just select Stable in GUI or reflash card?
Remember your question about credentials? I’ve looked into this.
You need to authenticate against the Spotify API and Librespot can either use service discovery (where the discovery protocol takes care of ‘handing over’ the credentials) or username/password. But this also means that if, for whatever reason, service discovery is not working, you can not use the Spotify API.
Need to think about this, but right now I’m leaning towards providing a username/password dialog in the UI anyhow which is optional.
Yes as I mentioned found it interesting that the Librespot configuration in the SOTM Eunhasu software requires Spotify credentials. The SOTM HW/SW setup works with Spotify clients on my network.