# Gaming Performance & Low Latency Source: https://urbanx.co.za/knowledge-hub/gaming-performance This series addresses every network-layer variable that affects competitive gaming performance on South African fibre. Guides cover jitter budget analysis, buffer bloat detection and mitigation, QoS traffic shaping on consumer routers, and route-path analysis between Teraco JHB/CPT datacentres and international game server endpoints. Each article includes measurable benchmarks and configuration templates. Long-form article: https://urbanx.co.za/knowledge-hub/gaming-performance/article ## Game-Specific Optimization - [How to Reduce Ping in Valorant (South Africa)](https://urbanx.co.za/knowledge-hub/gaming-performance/reduce-ping-valorant-sa): 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. - [How to Fix Packet Loss in Call of Duty (SA Servers)](https://urbanx.co.za/knowledge-hub/gaming-performance/fix-packet-loss-cod-sa): 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. - [Best Network Settings for CS2 in South Africa](https://urbanx.co.za/knowledge-hub/gaming-performance/best-network-settings-cs2-sa): 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. - [Fortnite Ping Issues in South Africa Explained](https://urbanx.co.za/knowledge-hub/gaming-performance/fortnite-ping-issues-sa): 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. ## Routing & Infrastructure - [What Is NAPAfrica and Why It Matters for Gamers?](https://urbanx.co.za/knowledge-hub/gaming-performance/napafrica-gaming-impact): 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. - [How Teraco Impacts South African Gaming Latency](https://urbanx.co.za/knowledge-hub/gaming-performance/teraco-gaming-latency): 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. - [Why Some Games Don't Have South African Servers](https://urbanx.co.za/knowledge-hub/gaming-performance/why-no-sa-servers): 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 Undersea Cable Breaks Affect Gaming Ping](https://urbanx.co.za/knowledge-hub/gaming-performance/undersea-cable-breaks-gaming): 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. ## Network Science & Optimization - [What Is Bufferbloat and How to Fix It?](https://urbanx.co.za/knowledge-hub/gaming-performance/bufferbloat-fix): 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. - [How QoS Settings Affect Gaming](https://urbanx.co.za/knowledge-hub/gaming-performance/qos-settings-gaming): 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. - [How to Test Gaming Latency Properly](https://urbanx.co.za/knowledge-hub/gaming-performance/test-gaming-latency-properly): 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. - [What Causes Jitter in Online Games?](https://urbanx.co.za/knowledge-hub/gaming-performance/what-causes-jitter-gaming): 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. ## Diagnostic & Practical Guides - [How to Use WinMTR for Gaming Troubleshooting](https://urbanx.co.za/knowledge-hub/gaming-performance/winmtr-gaming-troubleshooting): 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. - [How to Interpret Traceroute Results for Packet Loss](https://urbanx.co.za/knowledge-hub/gaming-performance/interpret-traceroute-packet-loss): 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. - [Is Ethernet Really Better Than WiFi for Gaming?](https://urbanx.co.za/knowledge-hub/gaming-performance/ethernet-vs-wifi-gaming): 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.