Neighbors are using the lower channels and i'm the only one using DFS, so it's may not be a good idea to have the same channels as my neighbors.
I am trying to optimize the 5Ghz network for gaming, so ping spikes are not acceptable to me.
Ping from router to my PC:
You won't get anything meaningfully better than that over WiFi. That amount of latency/jitter is going to be insignificant compared to the rest of the internet connection.
Neighbors are using the lower channels and i'm the only one using DFS, so it's may not be a good idea to have the same channels as my neighbors.
I am trying to optimize the 5Ghz network for gaming, so ping spikes are not acceptable to me.
Ping from router to my PC: View attachment 39343
There is only one 80 MHz wide non-DFS channel group available for EU routers, 36-48. And of course those channels are always heavily used by neighbours. The EU model of the RT-AX86U also outputs significantly less power on channels 36-64 compared to 100+.
However, selecting a fixed bandwidth of 80MHz for 5GHz is a very good idea because it stops potential glitches from acsd periodically changing the bandwidth.
There is only one 80 MHz wide non-DFS channel group available for EU routers, 36-48. And of course those channels are always heavily used by neighbours. The EU model of the RT-AX86U also outputs significantly less power on channels 36-64 compared to 100+.
However, selecting a fixed bandwidth of 80MHz for 5GHz is a very good idea because it stops potential glitches from acsd periodically changing the bandwidth.
I suppose less Tx power cuts both ways... weaker neighbor WiFi but weaker own connection. I suspect the OP has it figured already using the DFS channels.
The same does not necessarily apply to the neighbours (unless they're using exactly the same model of router). For example, my old RT-AC68U actually outputs more power than the RT-AX86U on the lower bands.
The same does not necessarily apply to the neighbours (unless they're using exactly the same model of router). For example, my old RT-AC68U actually outputs more power than the RT-AX86U on the lower bands.
@OzarkEdge@ColinTaylor
Thanks, but 160Mhz is required to get my full ISP plan over Wi-Fi... (1000mbps)
"However, selecting a fixed bandwidth of 80MHz for 5GHz is a very good idea because it stops potential glitches from acsd periodically changing the bandwidth." can you explain why there is a need for fixed bandwidth?
"However, selecting a fixed bandwidth of 80MHz for 5GHz is a very good idea because it stops potential glitches from acsd periodically changing the bandwidth." can you explain why there is a need for fixed bandwidth?
@OzarkEdge@ColinTaylor
Thanks, but 160Mhz is required to get my full ISP plan over Wi-Fi... (1000mbps)
"However, selecting a fixed bandwidth of 80MHz for 5GHz is a very good idea because it stops potential glitches from acsd periodically changing the bandwidth." can you explain why there is a need for fixed bandwidth?
I can't remember the exact message because I always use a fixed channel and bandwidth. Look for messages that say the "channel spec" or "chanspec" has changed. But if you've not got any neighbours on the same channels you'll likely never see it. OTOH you could be bounced to a completely different channel if the router detects radar interference.
@DisneyDriver, if you used an 'app' to decide that, it may not be the most ideal channel for your router/devices.
I would be testing each channel available (with the top 2 or 3 for an extended time), keep good notes, then decide which channel is actually better, overall, for your use today. No 'app' is required.
Be sure you are rebooting after each channel change (and bandwidth change, if you're also testing that too).
The purpose of the above is to find the best channel not only for your router/devices but also the channel with the least interference from non-WiFi sources (which no 'app' can show) in your network environment too. When you do the above and pick the channel that actually proves to be the best, overall, the network will feel faster, even if the ping numbers may not show the improvements felt.
