Aorus Liquid Cooler 360 Issue

Hello everyone,

I'm posting my request here because I've searched a lot... but it hasn't yielded any results.

So, I have a pretty annoying problem and I can't find a concrete solution!!!

I have an AIO water cooling (Gigabyte Aorus Waterforce X 360).

Mechanically speaking, it works correctly, but I don't know why it sometimes crashes, either at startup or during a session!

That is to say, the pump does not cool my processor or stops cooling it, and the LED display freezes the CPU temperature readings at 30 or 48° (either one, I don’t know why) and continues displaying the coolant temperature, which rises significantly, actually increasing the temperature inside the PC!

This water cooling only connects via a USB2 cable to the motherboard and a SATA power cable (and I'm using a cable solely for it).

I have tried with or without the Gigabyte management software or those of other components, and it makes no difference; the RGB lights turn on, the fans run normally, the pump starts but after the little intro video, no matter the settings, either it works for a while or it bugs...

I updated my BIOS, made the settings, and even updated its firmware, but nothing works.

If by any chance any of you has an idea or a solution please?

Thanks in advance.