A slower room? Find your WiFi’s weak spot

Build a baseline near the router

Before moving equipment or shopping for an upgrade, measure your existing connection in a place with a clear path to the router. Pause large transfers, keep the test tab visible, and note which network you are using. This becomes a reference for comparisons around the home.

Change one thing at a time

Take the same device into the room where calls freeze or videos buffer. Use the same test endpoint and similar conditions. A large drop suggests that the local wireless path deserves attention. A similar result in every room may point toward shared traffic, the broadband connection, or the test route instead.

Look at the space between you

Walls, floors, mirrors, metal furniture, and large appliances can change how a radio signal travels. A router hidden behind a television or in a cabinet may be convenient but poorly placed. Try an open, central, elevated location and repeat the comparison before making a permanent change.

Understand the band trade-off

If your router and device support separate bands, compare them near the router and farther away. A higher-frequency band often has more capacity nearby but may lose strength through walls. A lower-frequency band may reach further while sharing more interference. Real results depend on your building and neighbouring networks.

Use a cable as a diagnostic tool

An Ethernet test can help separate WiFi coverage from the internet connection. Check that your cable, adapter, and port support the speeds you expect. A device limited by an old adapter can become its own bottleneck.

Only then consider an upgrade

If coverage is the issue, a better router position or a carefully placed additional access point may help. If the wired baseline is also consistently low, investigate your plan, provider diagnostics, device limits, and test infrastructure first. A faster plan does not fix a radio dead spot.

Keep your comparisons in local test history, and test again after each change.