[FS#13] Ath9k AP stays up for connected clients but doesn't show in scan on new ones

[LEDE Bugs]

The following task has a new comment added:

FS#13 - Ath9k AP stays up for connected clients but doesn't show in scan on new ones
User who did this - Sven Schönhoff (IronicSven)

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I just tested a selfbuilt of r3192-5a164dd and it still seems to work for me.

How long does it take for you to reproduce the kernel crash? I tried tests of 20 minutes each in both directions.

My setup:

Galaxy S3 (iperf client) > TL-WR1043ND v1 > LAN connected PC (iperf server)
and
LAN connected PC (iperf client) > TL-WR1043ND v1 > Galaxy S3 (iperf server)
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=13#comment1473