Hi,
I have a set of Razer Kunai Chroma fans in my case connected to a Razer RGB Controller working with Synapse 4. However when I start my PC during the boot up the fan lights work fine but once Synapse 4 starts they all go dark. To get them working again I can go into Synapse 4’s Chroma Addressable RBG Controller tab, Lighting Section and toggle off and on Global Brightness and they will then all come on and work fine. Any Ideas?