Hi ​@gavin555, welcome to the Sonos Community!

I’m glad to hear the app is working better for you, though I’m not sure what you mean by ‘Figuring it out amongst most platforms’. If you mean what platforms use the Sonos app, we have a support article with our app requirements listed. There are some unsupported operating systems that can use the app but with reduced functionality, though the app should mention this.

If your app and OS isn’t up to date, or you’re using an unsupported OS, that may explain the glitchy-ness.

I hope this information helps!