Good evening,
I have a wireless router running LEDE Reboot (SNAPSHOT,
r5445-04127f0fec), with kernel 4.9.65 and I'm seeing connections being
dropped without any error in dmesg. To fix I have to restart wifi by
issuing "wifi down; wifi up"
It was previously running OpenWrt Barrier Breaker and was presenting
the same issue, except it would give me an error similar to this one:
"ath: phy0: Failed to stop TX DMA, queues=0x005!"
After doing some research it seems this error is related to
environment interference and it was fixed in later kernel versions, the
reason I gave LEDE a try. It makes sense, because this router worked
wonderfully for at least a year before giving this issue.
The reason I am sending this e-mail is to receive suggestions on how
can I debug it properly, because, as pointed above, dmesg shows no errors.
Regards,
Flavio Silveira
- ath9k dropping connections Flávio Silveira
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