The thing is -and neither Bambu nor their shills and fanboys understand that-: People bought a printer that could do both: Use the cloud and manage it at home or use Orca/Panda,etc.

Now they have to choose one of the sides.

And this is a major flaw - legally speaking it is a major malfunction.

We will see how this ends up.

The problem is not your own setup - the fact that Intel is still huge in the server market (and very likely will be for a long time as AMD still is not up to their level in some applications) is the concerning issue.

Have a look at mDNS. It’s very often the issue here.

If you use home assistant take a look at music assistant, it solves a lot of these issues for free.

Sadly you still need that POS to intially configure it and the occasional update.

That very much sounds like a network problem.

Are both hosts in the same subnet?

Just as a way to soothe the outrage about this POS of an app: A fair share of the problem can be minimised by using Home Assistant and Music Assistant to control the Sonos devices. This way you very rarely need to actually use the app anymore.

Which is good because it’s indeed shit.