I did have tried to plug a usb hub even with power supply first.But the same
happens.The only maybe effect is too make the problem happen a little bit later.
------------------ Original ------------------
From: "Hartmut Knaack"<knaac...@gmx.de>;
Date: Tue, May 8, 2012 04:57 PM
To: "OpenWrt Development List"<openwrt-devel@lists.openwrt.org>;
Subject: Re: [OpenWrt-Devel] ar9331's usb stability issue. eg.wr703n
This problem has also been discovered in the hardware hacking forum with
wr841nd, and I had it on my wr1043nd (ar9132)
(https://forum.openwrt.org/viewtopic.php?id=30839). The "solution" I found to
be somehow working is to put a simple usb hub in between. But I would prefer to
see a fix of the driver instead.
Vince Huang schrieb:
> Actually,I don't have a WR703N,but I got a 3G router with 4lan 1wan and a usb
> port named wr743n v2 for Chinese market which also based on ar9331 soc.
> When I plug a HDD Dock with a 2TB WD Green HDD to it's usb port and then
> write big files(>500MB) through vsftp to reach 9-10mb/s transfer rates.The
> device hang and reboot.However,the same dock works very fine on
> wr843n(ar9341).
> Full serial messeges:
> http://pastebin.com/5ESfekWy
> It has been confirmed that two friends who have wr703Ns tried and found the
> same problem.
> Sincerely hope that juhosg and other gurues can fix it.
>
>
> _______________________________________________
> openwrt-devel mailing list
> openwrt-devel@lists.openwrt.org
> https://lists.openwrt.org/mailman/listinfo/openwrt-devel
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