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Date:      Mon, 15 Dec 2014 10:20:49 +0100
From:      Hans Petter Selasky <hps@selasky.org>
To:        Randall Fox <randall.fox@gmail.com>
Cc:        freebsd-usb@freebsd.org
Subject:   Re: Disconnects every 15 seconds
Message-ID:  <548EA7F1.7070407@selasky.org>
In-Reply-To: <CANqcticFCS7bj6Dsu8YmZQFh1RVHHKkQwsuJqn9hzyOwYBrT0w@mail.gmail.com>
References:  <CANqctidkhOkKv4wh=V_hcEiKxuN1Q=5g=DcBBkOUxRN85SJnNg@mail.gmail.com>	<548D38D5.2010700@selasky.org>	<CANqctif12bbn_iDBYS6DX6N_AaxQgw-tumLPch-pVMu_gALqFA@mail.gmail.com>	<548DDC93.2020601@selasky.org>	<CANqctif759OC0Y8Oof-j1n2ECnnnsf5ro=54rnzCMV_HVTrLkg@mail.gmail.com>	<548E964B.8080408@selasky.org> <CANqcticFCS7bj6Dsu8YmZQFh1RVHHKkQwsuJqn9hzyOwYBrT0w@mail.gmail.com>

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Hi,

On 12/15/14 09:58, Randall Fox wrote:
> Dec 15 00:29:21 freenas kernel: uhub_read_port_status: port 2,
> wPortStatus=0x0101, wPortChange=0x0001, err=USB_ERR_NORMAL_COMPLETION

This message means that the "UPS_C_CONNECT_STATUS" changed. My best 
guess is that the device had a problem and decided to restart. Maybe an 
unsupported command triggered it.

Also, try to "ps auxw | grep ugen" to see if there are multiple drivers 
running on your device.

--HPS



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