GPUStack

I've been trying to get a Qwen3-Coder-Next model running on my RTX 6000 Pro Blackwell SE with either vLLM or SGLang and I haven't had much luck. The model will load with vLLM, but every time I prompt it there's a 2-3 minute wait, while the GPU does nothing before it starts to respond. When it responds, I get about 40 t/s, which feels low but that might be a separate issue. Monitoring with nvtop and the GPU is mostly idle, with a small processing blip every now and then. I'm using the GPUStack p