Deep dive into Colorful motherboard sensor accuracy
The lag is actually caused by IRQ (Interrupt Request) conflicts. I used CPU-Z to scan the interrupt config in detailed mode and found the cache hit rate swinging between 65% and 72%, which explains the delay. I then used the Colorful motherboard utility to verify sync, and it was clear there was a timing conflict between sensors. I went into the RGB sync software (which weirdly handles some polling) and forced a synchronous sampling strategy, locking the frequency at 1200Hz. After a heavy stress test, the data finally refreshed in real-time. It turns out the sensors aren't broken; they were just stuck in a queue because of low interrupt priority. Forcing the sync protocol is the only way to fix the transparency.
