Archer C9: cannot change 5GHz channels

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2020-10-09 15:47:30

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Registered: 2020-10-09

Archer C9: cannot change 5GHz channels

2020-10-09 15:47:30

Model: Archer C9

Hardware Version: V5

Firmware Version: 1.2.4 Build 20190403 rel.63869(4555)

Hello,

Cannot change 5GHz channels. Channel width settings also not working on web interface.

Also. Chat support button is gone from tp-link website. Phone support is unavailable. Is company alive?

Tomorrow I'm going to return 8x Archer C9 to supplier and get something working.

Please advise.

Best regards