How to stop the Manli RTX 5080 OC from flickering in rain?
The way rain flows down the windshield is supposed to be a vibe, but instead, I was getting these weird, bright white flashes that completely ruined the immersion. Even with the Manli GeForce RTX 5080 OC 16GB GDDR7 boosting above 2500MHz, the GDDR7 memory was hitting abnormal latency spikes of 110ms - 130ms when handling high-frequency reflection samples. My first move was disabling Dynamic Resolution; the frame rate locked at 90 FPS, but the flickering didn't budge, which told me this was a deep-level sampling logic failure. I eventually dialed the Ray Tracing reflection quality down from Ultra to High and set the Power Management Mode to 'Prefer Maximum Performance' in the NVIDIA panel. Monitoring with RTSS, the frame time jitter dropped from 15-32ms to a tight 11-14ms, and the raindrops finally looked natural. I actually hit a driver crash immediately after the first tweak, and it took a fresh firmware patch to actually kill the bug. Core temps are now steady at 58℃ - 64℃ with fans humming at 1600-1800 RPM. A side-by-side screenshot confirms the sampling offset is gone, and VRAM temps are chilling at 58℃ - 63℃.
