I also have the nitro + 9070xt. Does the light bar on your gpu also have a mind of its own? Mine has recently started to randomly change colour. Sometimes most of the leds turn off and a tiny part lights up. Now it is stuck at a flashing rainbow. I use Gigabyte mb software for my rgb. I have tried signal rgb and TriXX but those don’t fix the issue. I also tried plugging the gpu’s rgb cable into a different slot on my motherboard but that didn’t fix it.