Why can i never stop the looping?

I constantly see people here saying Qwen3.6 35B is amazing, Ornith V1 is amazing, but i cannot use these models at all without severe looping problems. What the hell am i doing wrong?? Temp 0.6 top_p 0.95 top_k 20 min_p 0.05 rep_penalty 1.1 Using Q6 of both models with K/V at Q8, 128k context with only like 30k in use when this happens. I'm using copilot chat which is regarded as a good agent as far as i can tell. But i just get constant constant l