How To | Find missing Core in Q-SYS Configurator

Learn steps to locate and add a missing core to your Q-SYS Configurator setup.

Updated at December 13th, 2024

Procedure


There are several possible reasons, so additional tests are needed to narrow down where the problem lies:

  1. Connect the PC directly to the Core, making sure the PC and the Core have IPs in the same range.
    1. If set for auto-DHCP it should generate a 169.254.x.x address.
  2. Open Configurator within Designer. 
  3. Does the Core appear?

Yes

 

No

 
 

Then the issue is likely network-related, such as a bad cable OR a switch configuration issue, such as a multicast configuration preventing discovery packets from reaching the PC.

 
  1. Check that the PC's firewall settings allow Q-SYS Designer to communicate properly.

PC Firewall Settings for Q-SYS

If you are using a third-party firewall, make sure Designer is given full access to the network. 

If you are using Windows Defender Firewall, do the following:

  1. Delete the Hard Link previously created above.
  2. Go to the Windows firewall "Advanced Settings" page and select the "Inbound Rules".
  3. Find entries for Designer and delete them.
  4. Close all instances of Designer and then run a copy of each installed version.
  5. During the start-up process, a firewall message will appear. Make sure that all options are selected before you click "Allow".
  6. Configurator should now discover the Core.
 
 
  1. If you know the Core's IP, add a Hard Link (under File > Preferences). 
  2. When added, a little icon appears next to the IP address. If that is green, that means the Core is online.

I don't know the Core's IP address

 
 

If you do not know the Core's IP address, it may be necessary to first factory reset the unit to return the network setting to automatic DHCP. 

The Core still doesn't show

 
 

There may be another issue occurring that needs further support. Please contact Q-SYS Technical Support or Create a Case for assistance.