Core Machine (Operating system/System info/Roon build number)
Mac OS Big Sur, Roon Core 1.7/Build 667
Network Details (Including networking gear model/manufacturer and if on WiFi/Ethernet)
Core on Wired Lan, several devices on WLAN, iMac on LAN
Description Of Issue
I’m running Core on a Mac mini Server, connected to wired LAN. Then I have several Devices as iPhone, iPad, BlueOS Server, Synology and an iMac.
When I switch off WLAN on the iMac, he can’t connect to the Core Server. The connection does not work on Ethernet.
Core and iMac and all other devices are in the same subnet 192.168.1.x. Both Connections on the iMac (WLAN or Wired) have also addresses in the same subnet.
I tried with firewall off/on on the iMac and the core server, but nothing changes. The Core Server connects only to the iMac, when I choose WLAN first.
I checked Gateway, DNS and all IP stuff on both systems, it seems strange.
Nothing happens, when I delete Roon und the Library Folders RAATServer and Roon and then reinstall Roon on the iMac.
All Connections from the iMac to any other device on the local LAN works either with WLAN oder wired LAN, except ROON.
Does somebody has any idea