My Roon Core is on a HP laptop; my local music is also stored on the laptop.
The laptop is connected to the audio system by USB (directly in a Cambridge Audio CXNV2). Pretty straightforward.
I use three remotes: an iPhone, a Macbook Pro, and a Windows tablet. Lately, and for a good while, all was working perfectly. Yesterday I had to shut down the laptop, which I had let running for a long while. Since I turned it back on, well: still can play music, but only in using the laptop itself as control. Neither one of my control units can find the Core anymore. Moreover, I found out that if I ask, on my laptop, the Roon software to «find Core», even the laptop does not find it. Please help me. FYI: I already checked the usual suspects re: virus barriers, etc. And I repeat: everything was working flawlessly until yesterday, until I shut down my laptop and restarted it. Please help me.