Gaming Performance & Low Latency

Targeted latency reduction for Valorant on South African fibre. Covers server selection, routing paths to Riot's JHB cluster, ISP peering analysis, and client-side network settings for minimum round-trip time.

Diagnosing and resolving packet loss on Call of Duty connections to South African and European servers. Covers netcode behaviour, matchmaking region locks, and ISP-side fault isolation.

Optimal CS2 launch options, rate commands, and network configuration for South African fibre connections. Includes interp ratio tuning, tickrate considerations, and routing to Valve's Johannesburg servers.

Why Fortnite ping is high in South Africa despite fast fibre. Covers Epic Games server locations, sub-sea cable routing to EU endpoints, matchmaking region behaviour, and what ISPs can and cannot control.

How NAPAfrica's Internet Exchange Points in Johannesburg and Cape Town reduce latency by keeping local traffic local. Explains peering, why some ISPs have lower ping, and how exchange membership affects gaming routes.

Teraco's JHB1 and CT1 datacentres host most South African game servers and CDN nodes. Explains how ISP interconnection at Teraco determines your base latency and why not all fibre connections are equal.

The economics and infrastructure behind game server placement decisions. Covers player population thresholds, hosting costs at Teraco, and why some publishers route SA players to EU servers.

How damage to WACS, SAT-3, SEACOM, and other submarine cables reroutes international gaming traffic, inflates latency to EU/US servers, and what alternative paths ISPs use during outages.

How oversized network buffers in routers and ONTs cause latency spikes under load. Covers detection using Waveform and DSLReports tests, and mitigation via SQM/fq_codel on consumer firmware.

DSCP marking, traffic classification, and queue discipline configuration for prioritising game packets over bulk downloads. Includes practical templates for MikroTik, OpenWrt, and consumer router firmware.

Why standard speed tests don't measure gaming performance. Covers proper latency testing methodology — including idle vs. loaded ping, jitter measurement, and continuous monitoring over time.

Understanding jitter as inter-packet delay variance and why it matters more than raw ping for tick-rate-dependent games. Covers causes from WiFi contention to ISP congestion and acceptable thresholds.

Step-by-step guide to running WinMTR traces for gaming fault diagnosis. Covers target selection, sample duration, interpreting hop-by-hop loss and latency, and preparing results for ISP escalation.

Reading traceroute output to identify where packet loss is introduced. Covers ICMP rate-limiting false positives, distinguishing transit loss from endpoint loss, and mapping hops to network operators.

Quantifying the latency, jitter, and packet loss differences between wired and wireless connections for gaming. Covers WiFi 6 vs. Cat6 benchmarks, interference factors, and when WiFi is genuinely acceptable.