4 ms·

Yeah, this is what I recommend to anyone who knows anything about computers. It also depends on each person's needs though, since OpenWRT sometimes excludes the

Yeah, this is what I recommend to anyone who knows anything about computers. It also depends on each person's needs though, since OpenWRT sometimes excludes the latest tech. At home we connect to a TP-Link Archer C7 running OpenWRT. It's only WiFi5, but we have zero issues streaming many 5ghz devices off of it. It's even held up fine while we both work from home. I also run a second much older TP-Link router using stock firmware on a separate subnet. I don't think OpenWRT supports that one. But only my IoT devices and smart TV connects to it because I don't trust them on my network anyways. All that being said, I wish there was something better and easier for the tech illiterate. The state of routers/security/privacy sucks today.

sgtnoodle 5y ago
I had OpenWRT running on an Archer C7 for a while, but the wifi was "unreliable". It's like the 5Ghz would just randomly stop flowing packets. I never root caused it, but since I stopped using it my home wifi experience has been generally boring in a good way. I live near main street in a small touristy coastal town, and there's tons of access point beacons flying around. I only have a 10,000 sq. ft. lot and have three access points to cover it. I turned off "legacy" rates everywhere I could so hopefully all my beacons are 6Mbps+ with greenfield preambles. Different wifi chipsets cope differently with congestion. Specifically, when packet collisions do occur, some chipsets miss both frames, while other chipsets successfully decode the frame of higher signal strength as long as there's enough of a difference. In low congestion areas it doesn't matter since packets rarely collide, but in high congestion areas it can make a big difference for throughput as packet collisions occur frequently.
- aceazzameen 5y ago
  Maybe my area is low then. There's 12 other 5Ghz APs in my area. I also wonder if it's luck of the draw with some of these cheaper routers? My C7 is also a newer variant, a v5 I think.
  - sgtnoodle 5y ago
    Could be! I think mine is a V2. My guess is an overheating component somewhere.
    - bserge 5y ago
      The 5Ghz is actually handled by a daughterboard using a mini PCIe slot (not sure about what the actual interface is tbh). And yes, it overheats, especially in sustained transfer. Slap a heatsink on all the chips and call it a day :D
      - dole 5y ago
        Stock firmware and the 5Ghz band dies on me every few months requiring a reboot. interesting.

sgtnoodle 5y ago

I had OpenWRT running on an Archer C7 for a while, but the wifi was "unreliable". It's like the 5Ghz would just randomly stop flowing packets. I never root caused it, but since I stopped using it my home wifi experience has been generally boring in a good way. I live near main street in a small touristy coastal town, and there's tons of access point beacons flying around. I only have a 10,000 sq. ft. lot and have three access points to cover it. I turned off "legacy" rates everywhere I could so hopefully all my beacons are 6Mbps+ with greenfield preambles. Different wifi chipsets cope differently with congestion. Specifically, when packet collisions do occur, some chipsets miss both frames, while other chipsets successfully decode the frame of higher signal strength as long as there's enough of a difference. In low congestion areas it doesn't matter since packets rarely collide, but in high congestion areas it can make a big difference for throughput as packet collisions occur frequently.

aceazzameen 5y ago
Maybe my area is low then. There's 12 other 5Ghz APs in my area. I also wonder if it's luck of the draw with some of these cheaper routers? My C7 is also a newer variant, a v5 I think.
- sgtnoodle 5y ago
  Could be! I think mine is a V2. My guess is an overheating component somewhere.
  - bserge 5y ago
    The 5Ghz is actually handled by a daughterboard using a mini PCIe slot (not sure about what the actual interface is tbh). And yes, it overheats, especially in sustained transfer. Slap a heatsink on all the chips and call it a day :D
    - dole 5y ago
      Stock firmware and the 5Ghz band dies on me every few months requiring a reboot. interesting.