Netgear DGN3500B kernel error

Hi,
In my other thread Netgear DGN3500B Wi-Fi download speed is slow I was advised to create a new one just for this error.

The kernel log of my Netgear DGN3500B is full of

eth0: tx ring full

which leads to slow WiFi speeds.

This issue has already been solved on xrx200, but not on xway.
https://github.com/lede-project/source/commit/8f02f7c7f8e3577535ef6dc355438051d5616925

Maybe someone can port it to xway, too.

What´s really strange is that @vasilis74 has nearly the same device, but not the B variant and the issue doesn´t show up at his/her device.

For more info check my other thread,

I hope anybody can help.
Thanks

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+1 for that!

I've a https://wiki.openwrt.org/toh/astoria/arv752dpw22 running LEDE Reboot 17.01.4 r3560-79f57e422d / LuCI lede-17.01 branch (git-17.290.79498-d3f0685)

And the kernel spits also the tx ring full errors!

[255724.403416] eth0: tx ring full
[256035.255613] ieee80211 phy0: rt2x00queue_write_tx_frame: Error - Dropping frame due to full tx queue 2

Maybe someone can port it to xway?

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