My Wi-Fi is fine near the router, but it's a total dead zone in the back room

Wi-Fi Troubleshooting
1

Should I get a repeater or something else?

2

First, try moving the router higher up and closer to the center of the place. Just getting it off the ground by a few feet often does the trick.

3

Honestly, avoid a basic repeater if you can. They usually cut your bandwidth in half since they have to talk to the router and your device simultaneously on the same channel, which is a total “band-aid” fix that leads to high latency.

Before spending money, try moving your router to a more central, open area. Even a few feet can make a massive difference if it’s currently tucked in a corner or a cabinet. Also, keep in mind that while 5 GHz is fast, it struggles with walls. If you’re in the back room, try switching to 2.4 GHz — it’s slower, but it penetrates obstacles much better.

If you really need new hardware, a 2-node mesh system like a TP-Link Deco is the “gold standard” right now for a seamless handoff without the speed sacrifice. But if you can actually run an Ethernet cable to that back room, adding a dedicated Access Point is by far the most stable solution.

4

You could also try Powerline adapters. As long as your wiring isn’t ancient, it sends the signal through the walls, so it’s much more solid than a basic extender.

5

I’d suggest running a quick survey with something like NetSpot (https://www.netspotapp.com/) first. You can even just use their Android app to do a quick scan on the spot — it’ll show you if you’re dealing with a simple dead zone or if a neighbor’s Wi-Fi is just hammering that specific room. It really helps you decide if you just need to move things around or if it’s time to invest in a mesh kit.

6

Thanks for the help, everyone! > You guys definitely gave me a lot to think about. I was honestly about to just grab the cheapest repeater I could find, but I’ll hold off on that for now.

I’m going to try moving the router to a more central spot first like @PacketDropper37 and @MorningCoffeeMark suggested — it’s currently tucked away in a cabinet, so that’s probably part of the problem.

I’ll also definitely check out NetSpot to see what’s actually happening in that back room. If it turns out to be a major interference issue with the neighbors, I’ll look into a proper mesh kit or an access point instead of a basic extender.

I’ll post an update once I’ve done the survey and moved things around. Appreciate the pointers!