Would you like assistance understanding your test results?
Would you like assistance understanding your test results?
I've noticed some unusual shuffling and data drops over my network for a while now. A few months ago it became so bad it made online gaming really tough. I assumed the issue was with the modem, swapped it in with a Netgear CM700, and things improved but didn't fully resolve the problem. Now I'm dealing with my ASUS RT-ACC66U, convinced I've checked everything thoroughly. All connections have been verified with a network tester, the modem changed, and Comcast customers nearby report better results. Plus, I just updated to a brand new version of Windows 10. I'm running low on options and don't want to waste more money. I'm hoping this Berkeley Netalyzer analysis could help, though I'm not very familiar with networking so it feels a bit confusing. Any guidance would be greatly appreciated—feel free to share any details or results from the test if you have them. I've already posted the findings that didn't seem like security risks.
Performance stats:
- Latency: 33 ms
- Packet loss: 0%
- TCP connection setup latency: 36ms
Additional background checks:
- Time to establish a TCP connection with our server: 36ms (acceptable)
- Network bandwidth: Upload 8.6 Mbit/s, Download over 20 Mbit/s
- Uplink measured at 8.6 Mbit/s – sufficient for most users
- Downlink: Received >20 Mbit/s; buffer time around 120 ms
Potential issues:
- Some packets were reordered (62 observed)
- No major outages detected during testing
- Certain TCP protocols blocked in outbound traffic
- IPv6 fragmentation handling warning
If you need more specifics or want to share additional data, I'd be happy to provide it.
Are there any other active gadgets connected to your network? Problems can arise from driver problems, app issues, or virus infections, all of which may flood your network with unnecessary data packets. The best way to confirm this would be to access the router and inspect each device's resource usage—but most home routers don’t offer this feature. Another approach is to power down every connected device (phones, IP cameras, computers, consoles, Wi-Fi TVs, IoT gadgets except the one you’re using) and see if performance improves. You could also use Wireshark to identify which devices are sending excessive traffic. If the issue seems wireless-related, consider the channel you’re on; 2.4GHz channels 1, 6, and 11 are common. You can check your local wireless analysis tools like Acrylic Wi-Fi Home to see which channels are most active and switch to a less used one. Also, ensure your Ethernet cables aren’t running alongside power wires, as the electromagnetic interference from them can affect low-voltage Ethernet signals. In most homes this isn’t a major concern, but it’s worth checking. These are the ideas I have at the moment.
I notice the network performance is normal—just some wireless activity, under 4 gigabits today and today's downloads. I’ll scan for malware on all devices and test a period without any connections to confirm. I’ll also verify the cable connection, especially since it might be an issue in my room where the main PC is. Since I don’t play games over Wi-Fi, it could be a router efficiency problem or something related to the firmware. Upgrading to openwrt might help resolve this.
If you connect any wireless gadget with weak signal or packet loss, it can slow down all nearby devices. Often these delays happen because of hidden bandwidth consumption—things like software updates and app downloads that users aren’t aware of.
You identify packet loss by observing specific signs such as high ping rates, missing frames, or erratic movement in the game. The affected games you're facing are likely the ones causing the problem. If your modem, router, or firewall isn't actively tracking packet loss, it's difficult to confirm if this is your main issue. Personally, I rely on pfSense which does monitor packet loss; when I noticed excessive loss (over 30%), I contacted Comcast and resolved it by replacing a coupler. In another situation, our company used a T1 line with underground cables that suffered from paper insulation during rain, leading to significant issues. First confirm packet loss is the cause before considering other factors like congestion.
Unless you're handling around 200 gadgets on your connection, it probably isn't a router issue. You mentioned you've already swapped it out, so it shouldn't be the main cause.
Checked everything under different settings, the League network logs appear consistent and the test outcomes match. The only variation is the resolver problem from the Netalyzr test that disappeared when I removed the router—this makes me wonder if the modem replacement was a mistake since I swapped a poor modem for a Puma 6 model known for high latency, jitter, and packet loss.
The League of Legends network analyzer reveals occasional packet loss spikes around 4-5%, which is noticeable but not extreme. Jitter stays between 8ms and 14ms, indicating stable performance. Recent tests with just the modem showed brief periods where jitter and loss vanished for about a minute—possibly related to the chipset. It might be worth checking the modem connection or considering a replacement if this pattern persists.