LatencyX measures input, system and network on your machine, keeps only what actually helps, and rolls back everything else. No injection, no VPN, no promises.
1 day free · no card required · +2 days for every friend
The interface shown is a rendering, not a screenshot. Its values are illustrative: the real numbers come only from the app's own measurements on your machine.
A change stays only if a second measurement confirms it. Otherwise it's rolled back.
Every value is recorded before it changes. Anything can be restored, at any time.
No injection, no memory reading, no overlays. Windows settings only.
No measurement, no number — just a dash. The app never shows what it hasn't measured.
Features
Input, system, GPU, network and Fortnite itself — in one place, under one rule: nothing stays without proof.
CPU scheduling, priorities, system timer, mouse acceleration, Game DVR — eleven tweaks, each with its own weight in the overall score and its own rollback record.
Reflex, Low Latency Mode and a Fortnite driver profile — through the official NVAPI.
MTU, DNS, interface metric, IPv4 priority — only what the measurement supports.
Finds the running Fortnite on its own and identifies the match server from the game's own traffic. Then it measures exactly that path: eight regions, traceroute, path MTU and a hop-by-hop breakdown.
One probe per second, with spikes detected by median and MAD — so a spike stays a spike, even on a noisy line.
Every change alongside its previous value. Restore the last one, the network, DNS, or everything at once.
How it works
Reads your adapter, gateway, IPv4/IPv6, DNS and MTU, and finds the running Fortnite by its process and its real connections.
Measures latency, jitter and packet loss to the match server itself, traces the route and breaks the latency down by segment: home, ISP, backbone, destination.
Saves the previous values and applies one change at a time — only the ones a measurement supports.
Measures again, the same way. Not better by the threshold? Rolled back — automatically and quietly.
Take a look
Pricing
Your key starts counting at first activation, not at purchase.
1 day · no card required