Roon ARC works fine for me, but only for a few days, after that Roon Core becomes unreachable. The only solution is to restart the Nucleus. Every other settings on the router are according to the instructions for ARC.
Anyone ran into similar situation and has good solution?
Finally, we strongly recommend against using Apple network devices such as the Apple Airport Extreme and Airport Express (note: it’s fine to use the Airport Express as an Airplay device). To ensure the best performance, we recommend against using these devices.