Corsair SP 120 Elite Fans RGB Stopped Displaying the Desired Colors

I've encountered issues with the RGB lighting on my Corsair SP 120 Elite fans. They've stopped displaying the desired colors and have begun to malfunction. I'm puzzled as I had brand new ones in my possession, and when connected, their RGB functioned flawlessly. The lifespan of these fans seems unusually short – facing the same problem within just 5 months, and this issue extends across three fans. These fans came with the 500D Airflow case. I'm uncertain if they are covered by the warranty.

As seen in the visuals, I set a steady blue tone, but parts of the fans are glowing in yellow. This inconsistency is present across all three fans.