Corsair LL120 fans flickering

[DaybreakOmega]

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Hi everyone,

I have 6 fans in my case:

4 x LL 120
2 x ML 120 (that came with my H100)

I have all 6 RGB headers connected to the lighting node and connected the fans as following:

2 LL fans are connected to my H100 and the other 4 fans (2 x LL and 2 x ML) are connected to a Thermaltake Commander FP.

Now the problem is that random individual LED's flicker on and off at random times. First I thought it was a faulty fan but since it happens to all fans I doubt they are all faulty since. Sometimes 2-3 fans just completely turn of the lights for a second.

Also, iCue doesn't seem to be able to properly drive or connect the rgb lighting of the fans. For instance, when I want to edit the fan colours, sometimes it works and sometimes it doesn't. If I want to disable all fan rgb lights it still keeps 1 or 2 led's burning. So I basicly have no real controle over the lighting.

I've tried installing the older iCue software but that didn't help.

Anyone have an idea of what I could do to solve this problem? I think the Lighting Node itself is defect.

Regards