Adjust settings for lower performance on TP-Link TL-WR941HP
Adjust settings for lower performance on TP-Link TL-WR941HP
Hey everyone, I'm facing a strange problem with my TP-Link TL-WR941HP. On my desktop, I only see 3 Mbps when using Wi-Fi on other devices like my phone. On the home network, all 2.4 GHz channels are limited to 24 Mbps, while at 5.8 GHz I get up to 50 Mbps from the company router/modem. When streaming Netflix in 1080p, my ping jumps to around 4000 ms and sometimes even higher to 8.8.8.8. The graph shows this behavior clearly.
I have some ideas you might explore, though nothing concrete (a bit funny given how much time I spend with network gear). What speed is your internet connection offering to your ISP? Based on what you've shared, it seems you're using a 50Mbps connection. Is the router your ISP has recently upgraded? Which latest Wi-Fi standard does it support—A, B, G, N, AC, or AX? What type of cable connects the ISP's router to your device? You should see either CAT5, CAT5e, CAT6, or CAT6A listed on the cable jacket if it's Ethernet. How much distance separates your client devices from the main equipment?
This router operates at 2.4 Ghz only. Many places label this as crowded. That’s why we recommend switching to 5 Ghz, though your device here can’t handle that frequency. Also, it’s a Wireless N model, and while it’s rated for 450 Mbps, I’m not aware of many N cards that could reach that speed. Looking at your setup and performance, I suspect you’re experiencing congestion on the 2.4Ghz channel yourself. 2.4Ghz works best in environments where a 5Ghz signal can’t reach as far—its range is shorter and it’s more prone to interference—but it’s also slower and more affected by disruptions. Connecting directly to a modem or another router isn’t ideal either, since you’d end up with two layers of NAT between any device on your TP Link box.
Bandwidth 50 Mbps The package includes: Technicolor DPC3848VE DOCSIS 3.0 GatewayDPC3848VE I believe it is 802.11n and ac? CAT5e modem to tp-link 10 meters (32ft.) remaining devices 2 meter (less than 6 ft.)
Interesting... I'm feeling a bit stuck. I could suggest enabling jumbo packets on your high-priority devices, but my intuition says this might relate more to the network setup. As @Donut417 pointed out, your extra router only supports 802.11n. Have you considered removing it from the chain? If not, I think you'll reduce some of the extra processing, though with weaker hardware it's tough to decide.
Basic idea. 2.4 Ghz is quite a tangled situation. WiFi isn’t the sole technology using it. Microwaves emit a 2.4 Ghz signal, and many wireless devices can operate on this frequency since it doesn’t need special permissions. Bluetooth, baby monitors, cordless phones, wireless keyboards, mice, and headsets all rely on it. If you’re near others, their connections can interfere with yours. Not every router is equally efficient—some feature superior wireless chips. It might also depend on whether your modem/router uses AC instead of slower technology. Plus, the channel you choose matters; in the US there are only 11 available channels, and only a few don’t overlap. Factors like walls and weather can really impact performance—moisture in the air can significantly weaken the signal, especially during storms. For maximum speed, go for 5Ghz; for better coverage, stick with 2.4 Ghz. In practice, you can’t have both speed and range at the same time. Also, WiFi speeds aren’t always reliable from your ISP. In short, you’re forced to pick one: either fast or far-reaching. Speed or reach? You can’t have both. Remember, router performance isn’t always what it claims, and 2.4 Ghz ratings are often just marketing claims. If you have an Android device, try a WiFi analyzer app to check the 2.4 Ghz band. Look at nearby networks and find a less crowded channel. Or switch everything to 5Ghz equipment. Or better still, connect everything via Ethernet for consistent performance.