Runs `netsh int tcp set global rsc=disabled`. RSC batches multiple inbound TCP segments together before handing them to the stack — great for raw throughput and CPU efficiency on a file server, but it adds a few milliseconds of buffering latency that hurts latency-sensitive traffic like online games and voice. Disabling it favours latency over bulk throughput. Best for competitive gaming; leave it on if you mostly do large downloads. Reversible. Revert re-enables RSC.
MaxTweaks applies this tweak with one click and snapshots your original setting first, so you can revert it cleanly at any time. A System Restore point is offered before batch changes, and every tweak links to its official source.
Get MaxTweaksOfficial documentation: https://learn.microsoft.com/en-us/windows-server/networking/technologies/network-subsystem/net-sub-performance-tuning-nics