[Riing fan controllers not responding]

I'm following this as i have the exact same problem as you :/

 

peejay

[Riing rgb controller not working.]

Hi, i just got my rgb Riing fans installed in my case and i must say that i love them alot. They look awesome

So i unpacked them, tested them and everything was working fine. So i installed them in my pc, and suddenly the controller is not working anymore. The speed/pauze and mode buttons are not doing anything. I can't change my colors anymore, the fans are constantly red. And when i unplug the power to the controller and plug it back in, it goes in to low noise mode. Does anyone have an idea what could be wrong here? Is it the controller? As it was working fine the first time i powered the fans up.

 

Many thanks!

peejay