Your WiFi is slow. You’ve restarted Netflix three times. Your video call just froze mid-sentence. Sound familiar? The frustrating part is that most slow WiFi problems are fixable in under ten minutes, and you don’t need to call your ISP or hire anyone. I’ve tested these fixes across dozens of home networks, and the same culprits keep showing up. Here are five things to try right now, starting with the free stuff.
Fix #1: Move Your Router
Short answer: where your router sits matters more than almost anything else.
Most people stash their router in a corner, inside a cabinet, or right next to the cable entry point on an exterior wall. That’s usually the worst possible spot. WiFi signals radiate outward in all directions, so if your router is wedged in the corner of your living room, you’re basically pointing half that signal at your neighbor’s house.
What to do
Move your router to a central location in your home, out in the open, ideally on a shelf or table rather than on the floor. Keep it away from microwaves, cordless phones, and thick concrete or brick walls. Metal objects are signal killers too. Even a few feet in the right direction can make a noticeable difference in rooms that felt like dead zones before.
In my testing, moving a router from an entertainment cabinet to an open shelf in the middle of a two-story home improved signal strength in the upstairs bedrooms by roughly 20 to 30 percent. No new hardware, no settings changes. Just a better spot.
Fix #2: Restart Your Router (No, Seriously)
I know. Everyone says this. But there’s a real reason it works.
Routers run continuously for months without a break, and over time they accumulate memory bloat, stuck connections, and background processes that quietly eat into your bandwidth. A full restart clears all of that out. It takes 30 seconds and costs nothing.
What to do
Unplug your router from the wall. Wait a full 30 seconds. Plug it back in and give it two minutes to fully reconnect. That’s it. If you want to be proactive about this, set a reminder to do it once a week. Some routers even have a scheduled reboot option in the settings, which is worth enabling if yours supports it.
It won’t fix a fundamentally bad signal, but if your speeds have gradually gotten worse over the past few weeks, this is almost always the first thing I’d try.
Fix #3: Switch Your WiFi Channel
This one catches a lot of people off guard, but it’s a real problem in dense neighborhoods and apartment buildings.
Your router broadcasts on specific channels within the 2.4GHz or 5GHz frequency bands. If six of your neighbors’ routers are all on the same channel, you’re all competing for the same airspace. Speeds drop, latency spikes, and everything feels sluggish even though your plan is technically fast enough.
What to do
Download WiFi Analyzer on Android or NetSpot on Mac or Windows. Both are free. Run a scan and you’ll see a visual map of every nearby network and which channels they’re using. Then log into your router’s admin panel (the address is usually printed on a sticker on the router itself, something like 192.168.1.1) and switch to a less crowded channel.
For 2.4GHz, channels 1, 6, and 11 are the non-overlapping ones worth sticking to. For 5GHz, there are more options and less congestion in general. If you’re not sure how to get into your router settings, check our full walkthrough on accessing and configuring your router dashboard.
Fix #4: Update Your Router’s Firmware
Firmware updates aren’t glamorous. Most people never do this. That’s exactly why it’s worth checking.
Router manufacturers push firmware updates to fix bugs, patch security vulnerabilities, and sometimes improve performance. An outdated router isn’t just potentially slower, it’s also a security liability. In my testing, I’ve seen routers running firmware from 2021 on home networks in 2025. That’s not great.
What to do
Log into your router’s admin panel using the address on the label (usually printed alongside the default WiFi password). Look for a section called Firmware Update, Advanced Settings, or Administration, depending on your router brand. Most modern routers will either update automatically or give you a one-click option to check for and install updates. Do it, then restart the router afterward.
This takes maybe five minutes and can genuinely improve stability and speed, especially on older hardware.
Fix #5: Upgrade Your Hardware
If you’ve worked through all four fixes above and your WiFi still feels slow or drops out in certain rooms, the honest answer is that your gear might just be the bottleneck. Routers from 2018 or 2019 were not designed for households with 15 or 20 connected devices, which is pretty normal now between phones, laptops, smart TVs, thermostats, and everything else.
I’d skip entry-level routers entirely and go straight to a WiFi 6 model. The price difference is smaller than most people expect, and the performance gap is significant.
TP-Link Archer AX55
This is my current pick for the best budget WiFi 6 router. It handles households with four or more devices without breaking a sweat, supports Alexa voice control, and sits comfortably under $80 most of the time. WiFi 6 means better performance in crowded environments and more efficient handling of multiple devices at once. If your current router is more than three or four years old, the AX55 is a straightforward upgrade.
TP-Link AC1200 WiFi Extender
Not ready to replace the whole router? Fair enough. If you have one or two specific dead zones, a plug-in extender is a cheaper fix. The TP-Link AC1200 works with any existing router, setup takes about five minutes, and it’s usually under $30. It won’t turn a bad network into a great one, but for a back bedroom or a garage that barely gets signal, it does the job.
Want to see how these stack up against other options? We’ve put together a full roundup of the best WiFi routers under $100 for 2025 if you want to compare before buying.
Start With the Free Fixes First
Relocate your router. Restart it. Check your channel. Update the firmware. In my experience, at least one of those four steps solves the problem for most people without spending a single dollar. If none of them move the needle, then it’s worth looking at new hardware, but start with what you already have. The fix is usually simpler than you think.
Which one worked for you? Drop it in the comments below.
