lumin app loses connection to minim or linn ds

[lyapounov]

I am having the same issue constantly: after a while, the Lumin app looses the renderer.

What I just do is swipping the app to the top, to close it, and reopen it. By magic, the renderers are back. Till they dissapear.

What I have sometimes (like once every month) is that suddenly, Minimserver is offline on the Lumin app; but in a weird way: it is offline on my iPad lumin app, but is online on my smartphone Lumin app. Or sometimes the reverse. Or sometimes, I have the renderer but not the server on one device, and the reverse on the other (this is the moment I usually get a full glass of Vodka, just to not explode :-)

In other term: UPnP looks really like a very bad protocol.