Speaker keeps disappearing from its app with Smart Hub 2

[Southernjock]

Hi,

I have a recurring issue of my stereo being intermittently invisible to the app that controls it (Naim is the manufacturer). 

This was solved by a software update a few months back (Sonos speakers were having the same issue I believe), but the software has been updated again and the problem has returned. 
Currently my SH2 is on v0.30.01.08093-BT

Does anybody happen to have a similar issue and a solution?

Is there another software update I coming?

I'm beginning to think that I have a faulty router  

Thanks for any advice. 

[Radvan138]

Same here. But again problems with Sonos. It was ok since November update, but last update ruined it again. I can see that there are more issues than last time.