I have tried many different forums and solutions for this issue and have still not found any resolution. I am running an Intel AX210 card and on Ubunt…

I know I’m late to the convo, but I’ve also been dealing with this issue for months. A temporary patch is available, but an official kernel patch is …

[image] Jakarta2: This is a regulatory domain issue. Your output shows DFS-UNSET for phy, which means Intel LAR failed to determine your region. …

If iwlwifi-lar-patched is the one, I tried it and sadly had no luck. I may have missed something as I’m not extremely advanced when it comes to this s…

Hi, I’m new here but while going down the rabbit hole for this exact issue, I luckily found that recent thread. For me, the issue appeared maybe 2 mo…

[image] fur: I am in the exact same boat here with my AX210. I’ve even gone as far as to swap from networkmanager to iwd (and remembered to disabl…

Ok, so 1 of my computers have an older kernel installed so I didn’t need to go any further to test this theory. My main PC has 6.18.20-1-lts installe…

[image] Akiron: I just tried with my phone’s hotspot and it just works (not capped at 54mbps). This also means you can test some router setting…

[image] hydn: This also means you can test some router settings while you’re at it. Try switching to 2.4 GHz instead of 5 GHz just to rule that ou…

This is a regulatory domain issue (DFS-UNSET). When Intel LAR cannot determine the region, the card restricts itself to 20 MHz channel width, which e…

Just checked an my router is already pre-configured to a non-DFS 5 GHz channel. Is it possible this is the issue? I can call my ISP to try to change i…

Even though your router is already on a non-DFS channel (44), the issue may still come from how the channel width is negotiated. Many ISP-provided ro…

Intel AX210 speeds capped at 20 Mbps on multiple distros

Help & Support

fur April 5, 2026, 11:13pm 30

We managed to get our ISP to change our channel width to 80mhz and we are now no longer capped. It took 3 days for that simple change.

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Intel AX210 speeds capped at 20 Mbps on multiple distros

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