[FS#506] BT Home Hub 5: 5g WiFi jumps to channel 36 and stops working if stopped and restarted

[LEDE Bugs]

The following task has a new comment added:

FS#506 - BT Home Hub 5: 5g WiFi jumps to channel 36 and stops working if stopped and restarted
User who did this - Arjen de Korte (arjendekorte)

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You probably need to look at phy0

    cat /sys/kernel/debug/ieee80211/phy0/ath10k/dfs_stats

to look for the DFS statistics. If not zero, the number of radars detected is really of no interest and means that the channel you configured is not usable in your location.

Note that if radar is detected, although allowed to retry after some time (5), it is pointless to do so. Most of the (weather) radars are ground based systems, so if you're in range of such an installation, you'll invariably detect them again.

Most (if not all) of the DFS stuff is built into the kernel and not LEDE specific. You're barking up the wrong tree here.
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=506#comment1834