Why does KCD2 stutter in combat on GLOWAY DDR5?

I was frustrated when KCD2 dropped to 45 FPS in combat. I tried overclocking to 7200MHz, but it crashed with a BSOD. I then used GamePP Memory Controller Load Monitor, which showed 88-92% load. Using the BIOS Wizard, I set timings to 36-40-40-108 and voltage to 1.35V. Now, AIDA64 confirms bandwidth is optimized, and the frame rate is stable at 58-62 FPS. This finally saved my gaming sessions from painful stutters and kept the immersion intact during critical boss fights.