Should you upgrade or replace your mesh Wi-Fi should be shortlisted around the job it must do. South African buyers should compare WiFi standard, coverage, latency, and device support, warranty path, and upgrade room before treating any pick as best.
Mesh trouble during a lounge or home-theatre gaming setup is usually one of two problems: outdated hardware or a coverage gap. Reading which one you have decides whether to upgrade or replace.
For a lounge or home-theatre gaming setup, replace your mesh kit if it is single-band or older Wi-Fi 5 and you see buffering on the TV; upgrade by adding a node if coverage is the only gap. A capable Wi-Fi 6 mesh kit at Evetech runs roughly R2,500 to R6,500, delivers real-world speeds of 300 to 700Mbps per node, and fixes most home-theatre streaming drops.
Replace the kit when the hardware is the limit. Old Wi-Fi 5 mesh units and single-band models choke a 4K stream that needs a steady 25 to 50Mbps with low jitter, causing the buffering you notice during a lounge or home-theatre gaming setup. Add a node instead of replacing when speed near the router is fine but the lounge sits in a dead zone; one more node often restores a solid signal. A tri-band Wi-Fi 6 or 6E kit keeps a dedicated backhaul band so streaming does not fight your downloads for bandwidth.
Place nodes within line of sight where possible, and keep the streaming device on the 5GHz band for a lounge or home-theatre gaming setup. If the TV is far from the router, a wired backhaul over Ethernet to the nearest node gives the steadiest picture and removes wireless congestion. A R2,500 to R4,000 dual-band Wi-Fi 6 kit suits smaller homes, while a R4,500 to R6,500 tri-band kit with dedicated backhaul handles larger homes and multiple 4K streams without stutter.
Replace an old Wi-Fi 5 or single-band kit that buffers your streams. Add a node if speed is fine but coverage has a dead zone in the lounge.
A steady 25 to 50Mbps per 4K stream with low jitter. A Wi-Fi 6 mesh delivering 300 to 700Mbps per node has ample headroom for several streams.
Dual-band Wi-Fi 6 kits start around R2,500, while tri-band kits with dedicated backhaul run R4,500 to R6,500 for larger homes.
TV sits far from the router, run an Ethernet cable to the nearest mesh node for wired backhaul; it removes wireless congestion and gives the steadiest 4K picture in the lounge.
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Smart monitors can add apps and convenience, but they also add privacy settings and unwanted-software risk. SA buyers should audit the operating system before paying for extras.
Lenovo says Legion Go failures linked to BIOS N3CN42WW are not user error. Affected SA owners should stop retrying the update, preserve proof and open a support case.
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