You most likely have your system timing configuration wrong 🤦♂️
This is how you properly set it:
bcdedit /set useplatformclock no
bcdedit /set useplatformtick no
bcdedit /set disabledynamictick yes
This is a TSC + LAPIC timer configuration, TSC is a register inside each physical CPU Core that Windows reads to measure time and LAPIC is an interrupt controller directly in your CPU's die.
GlobalTimerResolutionRequests just forces Windows to honor the fastest timer res request regardless of what the foreground app is requesting (an annoying feature they added after 1803)
Together, they provide the lowest latency timing path available for gaming