Corsair Commander XT and LL Fans issue

I have 4 corsair LL fans running off of a commander XT - I can get 3 to work but when I go to add the 4th it kills off any lighting control to said fans. I open the console and get this error:

[13:37:53] Log: CorsairProtocol: Device Reported [6] Fan RPM’s

[13:37:53] Log: Fan 1 rpm 739

[13:37:53] Log: Fan 2 rpm 707

[13:37:53] Log: Fan 3 rpm 723

[13:37:53] Log: Fan 4 rpm 706

[13:37:53] Log: CorsairProtocol: Device Reported [2] Temperature Probes

[13:37:53] Log: Temp 1 is 0C

[13:37:53] Log: Temp 2 is 0C

[13:37:53] Log: SendRGBData():1276 CorsairProtocol Error [3]: Operation Failed!

[13:37:53] Log: SendRGBData():1276 CorsairProtocol Error [3]: Operation Failed!

This just repeats itself over and over, any advice?

Note: iCue picks up all 4 fans with RGB control with no issue

The latest preview release on the plugin test Discord has a lot of fixes for the COmmander Core XT,
I’d suggesst to try that out:

Join the Plugin server at: SignalRGB Plugin Test Server Go to the #roles channel there and assign “General Release Testing” Once done, you’ll get access to channels with the download links.

roles