Quick Answer

To fix network connectivity in South Africa, restart the router, run an ipconfig /flushdns, check your fibre ONT lights, and confirm your ISP isn't experiencing a regional outage. If LAN gaming is dropping packets, swap to a Cat6 cable and disable IPv6 on the adapter.

Quick Wins Before You Call the ISP

Power-cycle the router and the fibre ONT for sixty seconds. In Windows, open an admin Command Prompt and run ipconfig /release, ipconfig /renew and ipconfig /flushdns. On a fresh build from Evetech with countrywide delivery, this clears 80% of "no internet" issues. Check the green PON light on your ONT, since a red light means the fibre line itself is down and you need to log a ticket.

Wired Versus Wi-Fi for SA Gamers

Wi-Fi 6 is great for browsing but adds 5-15ms of latency versus a wired connection. For Valorant and CS2 ranked play, a Cat6 cable from Evetech keeps your ping consistent. If your varsity LAN squad is rage-quitting over rubber-banding, the cable is almost always the fix. Update your motherboard's LAN driver from the manufacturer's site rather than relying on Windows defaults.

DNS, IPv6 and ISP-Specific Quirks

Switch your DNS to Cloudflare's 1.1.1.1 or Google's 8.8.8.8 if your local ISP DNS is slow to resolve game servers. Some SA fibre providers route IPv6 traffic poorly, so disabling IPv6 on the adapter properties can fix random disconnects. A R1,500 UPS for the router keeps you online through loadshedding and prevents the boot-storm that follows every cut.

Frequently Asked Questions

Why is my ping high to local SA servers?

Check that your router QoS isn't throttling gaming traffic, and confirm no large downloads are running. Distance to the closest peering point also matters, so Cape Town gamers connecting to Joburg servers see 20-30ms baseline latency.

Should I use a powerline adapter or mesh Wi-Fi?

Powerline is cheap but unreliable on older SA wiring. Mesh Wi-Fi with a wired backhaul is the better long-term answer for double-storey homes and koshuis setups in Stellenbosch and Pretoria.

How do I test if it's my PC or the network?

Run a speed test on your phone over Wi-Fi, then on the PC over the same connection. If the phone is fast and the PC is slow, the issue is the network adapter or driver, not the line.

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