Are you using a or a third-party gaming router ?
This bundles small data packets together, which saves bandwidth but increases gaming ping. Network Optimization Pack For Gaming 2022
Use Cloudflare (1.1.1.1) or Google (8.8.8.8) for faster lookups than your ISP provides. Are you using a or a third-party gaming router
Open Command Prompt as Admin and type ipconfig /flushdns to clear old cache. Network Optimization Pack For Gaming 2022
Path: Registry Editor > HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces