I have duplicated a specific rackspace but have had issues of the patch cords of one block from the duplicate not lighting up and not hearing sound from that block. When I switch to the original rackspace it works fine and the block is heard with the patch cords to the block lighting up. This is a sporadic problem and I have closed down GP5 and rebooted the laptop to get it working correctly again.
Has anyone had this issue?
Unfortunately I have not been able to replicate the problem today. So I don’t have a screenshot of the problem, just the original rackspace with all patch cords to blocks illuminated as is the normal function.
What you could try - I had some similar issues in the past with Arturia plugins like the Piano or the Jupiter orn Juno and a Kurzweil as controller which muted or detuned sounds:
Put a restrictive MIDI filter between MIDI input block and the plugin and only let pass note on/off, modulation, aftertouch, sustain etc.
Did the MIDI orange wire from ‘MIDI In (CME MKEY88) (3)’ block into to the 'Sasaki Lead Trumpet" plugin also did not light or only the plugin’s output wires did not light?
This will let us know if the issue is within the MIDI In block or within the plugin.