Roon Core didn't work with OSX Catalina

[Lam_Kwan_To_Ball]

Core Machine (Operating system/System info/Roon build number)

OSX 10.15.4 Catalina

Network Details (Including networking gear model/manufacturer and if on WiFi/Ethernet)

WiFi & Ethernet.

Audio Devices (Specify what device you’re using and its connection type - USB/HDMI/etc.)

AudioQuest DragonFly Black USB DAC

Description Of Issue

My Roon Core didn’t work with OSX Catalina. My AudioQuest DragonFly Black USB DAC would not show up. Every time when i try to log in but it failure. What should i do?

[noris]

Hello @Lam_Kwan_To_Ball,

I would suspect some kind of firewall is blocking Roon from properly starting in your case. I would use these instructions to check that Roon is allowed past the MacOS firewall and if you have any other kinds of firewalls, I would make sure that Roon has been added as an exception there. If you’re not certain if the firewall is causing issue or how to add Roon, you can try temporarily disabling it to verify if it is indeed the problem. Do let me know if this suggestion helps!