Router placement and IPTV performance: does moving the router actually help?

MAGuser_Roy

MAGuser_Roy

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Apr 25, 2012
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My router is currently in the hallway near the front door. All my IPTV viewing is in the living room which is about 8 metres away with one wall in between. I am on Wi-Fi because I cannot run a cable. Would moving the router to the living room make a noticeable difference for IPTV?
 
Moving the router closer to the streaming device can make a significant difference for IPTV specifically, even if general browsing is fine. IPTV requires consistent sustained throughput — even brief signal drops that would not affect a web page load can cause a frame drop or audio stutter on live streams.
 
8 metres with one wall is generally fine for 5 GHz Wi-Fi on a modern router, but "fine on paper" and "good enough for live IPTV" are different things. The practical test: download a Wi-Fi analyser app (like WiFi Analyzer on Android) and check the signal strength at your TV. Anything below -65 dBm at 5 GHz is likely to cause intermittent issues under load.
 
UK user — moved my router from the hallway to the living room (a 6-metre difference). 5 GHz signal at the TV went from -70 dBm to -52 dBm. Buffering events went from daily to approximately none in three months. The difference was real and immediate.
 
One tip for router placement that is often overlooked: height. Routers on the floor or behind the TV cabinet have poor signal propagation. Position the router on a shelf at about midpoint height (waist to shoulder height) with antennas pointing up. Signal propagates outward from a vertical antenna, not upward.
 
Ireland — also ensure the router is not inside a closed cabinet or cupboard. Wood, MDF, and especially metal completely absorb 5 GHz signal. Even a partially closed TV cabinet can reduce 5 GHz signal by 30–50%.
 
Canada — if your router has external antennas: for a vertical floor-plan (one floor, devices spread horizontally), point all antennas straight up. For multi-floor setups, angle some antennas horizontally to provide vertical coverage.
 
Australia — if you rent and cannot move the router or run cables, a mesh Wi-Fi system (TP-Link Deco, Google Nest, Eero) where you place one node near the router and one near the TV is an effective rental-friendly solution. Mesh systems use a dedicated backhaul connection between nodes that is more reliable than a single-router extended setup.
 
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