Capture Plugin - Am I doing something wrong?

Hi All!
I’d like to capture my plugins from Reaper. I have an Audient id14 MKII and the way I setup the process is:
Input (Z) Audient > Capture out QC
Output 3 Audient > Input2 QC
in reaper I set the route of the track with output as output 3/4
The thing is I don’t see any signal coming to the quad cortex thus the question is: am I doing something wrong here?

Many thanks!

Mac or PC? Aggregated devices, possibly?
Both cables are 1/4"?
Have you tried cycling thru the output channels in the DAW in case they are routed differently in Reaper?

It sounds like you are connected properly so it’s likely to be an interface or DAW issue

Hi!

1/4"
How do I cycle? I am a noob when it comes to DAWs

Many thanks!

just change the output chennels in the DAW, try them each to see if any are working.

What is Output 3/4 in Reaper sending your signal to?

There are a few YouTube videos with tutorials on capturing plugins, hopefully this gives you enough details to complete the task yourself as most DAW settings are similar in features etc: