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Seems like multiple people are having issues with Intel AX200 cards on Linux. There's plenty of stuff about it on the Internet, but there doesn't seem to be any well documented overarching resource about the problem.
We classify the following symptoms:
|stall5g||5GHz networks work for a while, but suddenly stall - no more packets can be sent/received until reconnect/powercycle.|
|ok||Everything works fine.|
Please suffix unknowns with 'ish', and try to complete them with reliable data ASAP.
|Who||Kernel version||Firmware version||AP/Infra||Symptoms|
|q3k||5.11ish on NixOS||hAP ac||stall5g|
|q3k||5.10ish on NixOS||hAP ac||ok|
|q3k||5.15ish on Ubuntuish||hAP ac||stall5g|
|ar||5.15.3 on NixOS||hAP ac||ok|
|ar||5.15.3 on NixOS||uap-ac-pro||ok|
Machines known to have an AX200 adapter.
|Thinkpad T14 AMD|