FlurbyDurby

So I suppose this means the aforementioned "service fix" is not the fix for me?

Oh man, I'm so happy your fix was a lot easier than the trouble I've been going through! I am about to move, and after I do, I am probably going to claim warranty on some or all of the fans unless someone else at Corsair has other suggestions. I am out of ideas, and I am growing tired of looking at these glitchy lights. I'll keep my fingers crossed that your problem doesn't come back!

I just tried this. The Startup type was already set to Manual. When I stop the service though ("Corsair LINK 4"), it automatically restarts, and the same lighting bug is present. Is it normal for the service to automatically start back up if it is set to manual?

I want so bad for this to be a fix for me, but I don't have iCue (just LINK). Am I looking at this wrong?

Ok, I am now at a loss for what the problem is. The new fan hub came in today, and I installed it. Now fans 1 and 3 are working fine but fans 2, 4, 5, and 6 still have the lighting glitch. This is so strange. Any other suggestions from anyone? I really don't want to give up on these fans, but I'm at the end of my rope with this mess.

This is a very late update, and I apologize for that. I just found the time and motivation to try to figure this out. I first updated the firmware for Lighting Node PRO as Greybeard suggested, and this did not work. I then rearranged the fans on the hub. I first switched fan 1 and fan 6. This caused the same issue. Fans 2-6 still had the lighting glitch. The fan plugged into the #1 slot still worked perfectly. I tried all other orders with the same results. Whatever fan was plugged into slot 1 worked fine, while all the others had the lighting glitch. My conclusion is the fans themselves are not the weak link. I also made sure that there was some slack in all the cords, so this is not the issue either. This leaves me with one conclusion: The fan hub itself is defective. I will be ordering a new fan hub (if I can find one for sale individually), and I will update this thread afterwards with the results.

So sorry for the late response, I have been working a lot the last two days. Anyway, I have not tried rearranging the fans on the fan hub, as I have actively been trying to avoid this in hopes of a fix that is not as labor-intensive. I did shut down the EVGA control software, and it still is having the same issue. I guess I have no choice but to rearrange the fans to find the weak link. Thanks for the suggestions mate!

About a month or two ago, I purchased the LL120 fans (6 in total), and they worked great at first. However recently I have been experiencing a problem with the lighting effects. The only fan that is behaving correctly is the fan that is in slot #1 on the fan hub. I have linked below two GIFs as a demonstration. I apologize ahead of time if GIPHY links are not allowed. I searched the rules, and I could not find any restrictions for this. The first: LL120 Lighting Problem shows the problem at hand. The second: Lighting Problem After LINK Reset shows the fans after resetting the RGB setting from off ("Disconnected") back to the Rainbow pattern I have been using. As you can see, all the fans act like they are going to behave properly, but after about a second, fans 2 through 6 get all glitchy again. This same problem happens no matter what lighting effect I chose. I have not tried plugging them into a different series, as the amount of zip-ties I'd have to cut and hardware I'd have to remove makes me cringe. Anyway, I will try that if there are no other options. I should mention the actual fan function works perfectly; it is just the lighting that is the issue. I have reset my machine and reinstalled LINK. Has anyone seen this before? Any idea what I should do to try to remedy this situation? I have also attached a screenshot of my Corsair LINK settings, just in case. I am using the most recent version (4.9.4.28). Any and all advice or suggestions are very much appreciated!