I can provide a step-by-step optimization roadmap for your exact hardware config. Share public link

Massive 4K workloads cause hardware components to run hot. Monitor your GPU and CPU junction temperatures. Ensure your cooling curves ramp up to 100% fan speed before temperatures exceed 80°C.

This is a critical distinction. The card is not a 4K recorder; it's a 1080p60 recorder with 4K passthrough.