GamesTC Blog

Everything you need to know to fix latency and packet loss in Rainbow Six Siege.

Learn why distance is not the only factor and how to compare cities, peering, return paths, and international stability.

The nearest city does not always mean the lowest ping. Compare effective routing, load, jitter, and the game destination.

See what CGNAT changes in NAT, ports, and connectivity and when it is not the cause of high ping.

Learn how full router queues raise latency and how to test upload, download, QoS, and stability.

Separate name resolution from persistent connections and learn when DNS changes login, discovery, or nothing in gameplay.

Understand delivery, retransmission, ordering, and why protocol alone does not determine match quality.

Learn why packets can use different paths and how this affects ping, jitter, and diagnosis.

Understand interconnection, transit, and congestion between networks and why two ISPs in one city perform differently.