Round trip
Ping is the time an input takes to reach the Fortnite server plus the time the reply takes to come back.

In a long Fortnite session, one dropped connection can cost you progress. GamesTC keeps a stable tunnel to the server to cut down on freezes and mid-game disconnects.
GamesTC Network
6 associated city(ies):
Game traffic only
Only the game goes through the tunnel on low-latency routes. Everything else stays on your normal connection.
GamesTC Detailed Smart Route
Connection quick guide
When your inputs feel late, it is almost always the round trip to the Fortnite server, not your PC. That delay adds up from distance, your ISP's routing and queues at every router along the way. GamesTC works on the routing part.
Ping is the time an input takes to reach the Fortnite server plus the time the reply takes to come back.
Fewer detours mean fewer milliseconds between your click and what happens on screen.
Keeping the same ping all match long matters more than hitting the lowest number once.
Less gap between your best and worst ping in a session.
The app shows your route's ping so you can compare it with what the game shows.
Over a thousand games with ready-made routes in the app.