Why is my Samsung 9100 PRO lagging during Apex drops?
During a high-speed dive into the map, I noticed this incredibly short freeze—a total lack of fluidity that's painfully obvious at 4K. This PCIe 5.0 drive is a beast on paper, but due to some annoying motherboard link negotiation issues, it was actually running in Gen4 or even Gen3 mode, causing latency spikes between 15 - 25ms. I tried updating the Samsung Magician software first, but while the firmware updated, the link speed didn't budge, which left me completely baffled. I eventually dove into the BIOS, forced the PCIe slot speed to Gen5 instead of 'Auto', and disabled ASPM power management. Checking HWiNFO, my sequential reads jumped from 7000MB/s to a massive 12000 - 14000MB/s, and assets just snap into place now. I did hit a snag where the system booted slowly after forcing Gen5, but that vanished once I disabled CSM mode. Temps stayed steady between 55 - 65℃, so the heatsink is doing its job. Benchmarks confirm the bandwidth bottleneck is gone, and the settings are finally locked in.
