What's new
By:

  • SNBForums Code of Conduct

    SNBForums is a community for everyone, no matter what their level of experience.

    Please be tolerant and patient of others, especially newcomers. We are all here to share and learn!

    The rules are simple: Be patient, be nice, be helpful or be gone!

Recent content by Ola Liljedahl

  1. Ola Liljedahl

    multisecond ping latencies on wireless

    I am pinging the AP/router itself, not some device that is connected on the WAN so I doubt the cable between the AP and the modem matters. I did once (a long time ago) experience weird behaviour when pinging the upstream router (actually all WAN traffic had very long delays but I traced it to or...
  2. Ola Liljedahl

    multisecond ping latencies on wireless

    Sorry for such a late response. I finally got around to changing the channel. For some reason, I returned to using the TL-WR1043ND (2.4GHz only) with OpenWRT. By letting the router select the channel automatically, it chose channel 11 which was the most congested channel (at least three other...
  3. Ola Liljedahl

    multisecond ping latencies on wireless

    Evening time, back in my usual location. Streaming YouTube to the usual tablet, to an old MacBook and to the XPS13 itself. Pinging from XPS13 to router, connected on 2.437GHz (802.11n). Using the microwave oven as well. Latencies look good, the occasional 100-300ms latency (often for more than...
  4. Ola Liljedahl

    multisecond ping latencies on wireless

    Thanks for the suggestions. I'll connect to the router and try to get some statistics out of it. Since the new router (Archer C7) supports both 2.4GHz and 5GHz bands, I switched to using the 5GHz band for the XPS13 machine. The XPS13 doesn't support 802.11ac so I think it using 802.11n. Ping...
  5. Ola Liljedahl

    multisecond ping latencies on wireless

    > 1. heavy RF interference from a non-WiFi source (assuming no hardware faults). Move to a different channel among 1, 6 or 11 I doubt RF interference would create such deterministic latencies. Perhaps if all outgoing packets were stuck on the client egress side due to the transmitter not being...
  6. Ola Liljedahl

    multisecond ping latencies on wireless

    I have intermittent problems with multisecond RTT latencies on my wifi network. It seems like packets get stuck for multiple seconds and then after a while show up. It's not only pings, other traffic as well. My ssh sessions from a wireless client to a wired machine (Ethernet to the router/AP)...
See more
Back
Top
✖