u/Serious_Bookkeeper50

Radio 5G disabled on Mikrotik cAP AC, with error no available channel

Radio 5G disabled on Mikrotik cAP AC, with error no available channel

Hi,

Deployed 1 cAP AX and 3 cAP AC with capsman in RB5009 ROSv7. cAP AX using driver wifi-qcom, and cAP AC using wifi-qcom-ac. The topology:

RB5009
| -> trunk

Switch
|-------------|---------------|---------------| -> trunk
cAP AC1 cAP AX cAP AC2 cAP AC3

Firmware version:

RB5009: ROS 7.20.8

All cAP: ROS 7.19.6

3 vlan, 3 SSID, with the last SSID on 2G only. Privisioning works. CAP AX works well, but the 5G radio on all 3 cAP AC is disabled with error no available channel, even when I assigned static channel. Provision detail here. Is this firmware thing? Please help. Thank you

https://preview.redd.it/2bhw92heqv1h1.png?width=1396&format=png&auto=webp&s=0dee0b586021f7a50af78f50548080a4bd75292a

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u/Serious_Bookkeeper50 — 4 days ago