crzyfsh69

Thanks for the advice - I'll give that a try. Today when I switched on the two other fans were lighting, but they are stuck on a static color and won't respond to changes in iCUE. Starting to think this might be a faulty fan that as you say is breaking the chain.

I have 3 LL fans connected to the hub in series and the setup has been working for a 1+ years without issue. Today I looked over and noticed the fans plugged into hub slot 2 and 3 were no longer working. When I hot swapped 2 -> 1, fan 2 would light up as did fan 3 when plugged into slot 1. No setup (1->2->3, 3->2->1, 2->3->1, 2->1->3) produced a lit fan other than whichever fan was plugged into slot 1. Is this indicative of the hub going bad or is it a software issue from the latest update? All other components (RAM, CPU cooler, mouse, keyboard) remain unaffected. Thanks for any guidance.