I'm having this weird issue where I have fans plugged into ports 1-3 of the controller, yet when I run TT RGB PLUS, it shows fan #2 as not there --- and it thinks there's a fan #5 plugged in, which there isn't.
You can see the image below.
Also I'm getting an error on controller #1 -- not sure why. And also there's a controller #2 which I haven't been able to get to show up for the life of me. I've tried plugging it in via the bridge cable to controller #1, and I've also tried using the splitter USB cable (ie, plugged into one of the micro USB plugs).
This is definitely a frustrating experience - I expected this all to just work.