Hi

when checking the output of "sudo dmesg“, I saw two strange things:
1) I can npt say when this happened, i.e. if the device was still ok then or not
WARNING: AppleUSBAudio has detected that a connected USB audio device is 
sending too much audio data.
WARNING: This USB audio device may not function properly. Please notify the 
device manufacturer.

2) this happens whenever our „problem“ occurs (i.e. the Audio device is 
switched by fault)
001231.836690 IOUSBHostHIDDevice@fd434400,3: 
IOUSBHostHIDDevice::interruptRetry: resetting device due to IO failures
USB Sound assertion in 
/BuildRoot/Library/Caches/com.apple.xbs/Sources/AppleUSBAudio/AppleUSBAudio-303.3.1/AppleUSBAudioIsocPipe.cpp
 at line 127


I can reproduce the issue very fast now, all I have to do is select „USB Audio 
CODEC“ (this is the Audio device which the IC3000 provides) for Input and 
Output,
and then press the „Tune“ button a few times. Only takes a few clicks, usually 
4 Tune on/off cycles. Every time the problem occurs, these two lines are logged 
(dmesg output):
        001488.172729 IOUSBHostHIDDevice@fd434400,3: 
IOUSBHostHIDDevice::interruptRetry: resetting device due to IO failures
        USB Sound assertion in 
/BuildRoot/Library/Caches/com.apple.xbs/Sources/AppleUSBAudio/AppleUSBAudio-303.3.1/AppleUSBAudioIsocPipe.cpp
 at line 127


Siegfried
OE1HXS


> Am 14.02.2017 um 21:05 schrieb DI Siegfried Hanisch 
> <siegfried.hani...@hanisch.com>:
> 
> Hi
> 
> my driver seems similar but not the same - do you use a 32bit version?
> 
> <plist version="1.0">
> <dict>
>         <key>CFBundleDevelopmentRegion</key>
>         <string>English</string>
>         <key>CFBundleExecutable</key>
>         <string>SiLabsUSBDriver64</string>
>         <key>CFBundleIdentifier</key>
>         <string>com.silabs.driver.CP210xVCPDriver64</string>
>         <key>CFBundleInfoDictionaryVersion</key>
>         <string>6.0</string>
>         <key>CFBundleName</key>
>         <string>SiLabsUSBDriver64</string>
>         <key>CFBundlePackageType</key>
>         <string>KEXT</string>
>         <key>CFBundleSignature</key>
>         <string>????</string>
>         <key>CFBundleVersion</key>
>         <string>3.0.0d1</string>
>         <key>IOKitPersonalities</key>
> 
> Mac OS X version 10.11.6 (15G1217)
> Icom IC7300 with latest firmware.
> 
> BTW, contrary to what I thought (and wrote) in a previous mail, the Audio 
> Devices are not listed alphabetically in my WSJT-X config dialog.
> „Built-In Line Input“ is first, then „Built-In Digital Input“, and then the 
> other devices are listed, with „USB Audio CODEC“, and then the devices I 
> created in Audio-MIDI-Setup.
> Same pattern for the Outputs.
> Nonetheless, since I created this new Audio Device in the Audio-MIDI-Setup 
> application named with „AAAA“ at the beginning (and pointing to the USB Audio 
> CODEC device),
> the problem did not occur any more.
> 
> Siggi
> 
> 
>> Am 14.02.2017 um 20:29 schrieb Keith Laaks <wkla...@gmail.com 
>> <mailto:wkla...@gmail.com>>:
>> 
>> Hi John,
>> 
>> It must be my “SiLabsUSBDriver”.
>> 
>> I just noticed that ‘sudo dmesg’ shows the following message whenever this 
>> issue occurs - always around the 4 or 5th time that WSJTX is switching from 
>> TX to RX: 
>> 
>> "005421.557360 IOUSBHostHIDDevice: IOUSBHostHIDDevice::interruptRetry: 
>> resetting device due to IO failures”
>> 
>> I have uninstalled the SiLabs USB driver v 4.10.14. Then installed an 
>> earlier one from an older dmg I found on another machine: v4.10.13.
>> That one does exactly the same.
>> 
>> I don’t have any other issues with any other USB devices on the MacBook - so 
>> can only be the driver or radio itself.
>> 
>> I will go back to SiLabs to see if they can provide advice here. Will also 
>> try log this with Yeasu. 
>> 
>> I would be interested to hear the exact setup that others also using the 
>> SiLabs driver (not sure if this is only limited to Yeasu) are using 
>> successfully:
>>  a) Exact version of MacOS (10.12.3 Beta (16D30a))
>>  b) Version of SiLabs driver (I have tried both 4.10.14 and 4.10.13.)
>>  c) Radio Firmware version: (On my FT-991, Main Firmware Version = 02-16)
>> 
>> One can find the version of SiLabs driver by done a  “more 
>> /Library/Extensions/SiLabsUSBDriver.kext/Contents/Info.plist” in a terminal:
>> —
>> <?xml version="1.0" encoding="UTF-8"?>
>> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" 
>> "http://www.apple.com/DTDs/PropertyList-1.0.dtd 
>> <http://www.apple.com/DTDs/PropertyList-1.0.dtd>">
>> <plist version="1.0">
>> <dict>
>>        <key>BuildMachineOSBuild</key>
>>        <string>14A283o</string>
>>        <key>CFBundleDevelopmentRegion</key>
>>        <string>English</string>
>>        <key>CFBundleExecutable</key>
>>        <string>SiLabsUSBDriver</string>
>>        <key>CFBundleIdentifier</key>
>>        <string>com.silabs.driver.CP210xVCPDriver</string>
>>        <key>CFBundleInfoDictionaryVersion</key>
>>        <string>6.0</string>
>>        <key>CFBundleName</key>
>>        <string>SiLabsUSBDriver</string>
>>        <key>CFBundlePackageType</key>
>>        <string>KEXT</string>
>>        <key>CFBundleSignature</key>
>>        <string>????</string>
>>        <key>CFBundleVersion</key>
>>        <string>4.10.13</string>.                    <================== THE 
>> VERSION YOU ARE RUNNING =====
>>        <key>DTCompiler</key>
>>        <string>com.apple.compilers.llvm.clang.1_0</string>
>>        <key>DTPlatformBuild</key>
>>        <string>6A1052d</string>
>>        <key>DTPlatformVersion</key>
>>        <string>GM</string>
>>        <key>DTSDKBuild</key>
>>        <string>13F26</string>
>>        <key>DTSDKName</key>
>>        <string>macosx10.9</string>
>>        <key>DTXcode</key>
>>        <string>0610</string>
>>        <key>DTXcodeBuild</key>
>>        <string>6A1052d</string>
>>        <key>IOKitPersonalities</key>
>> —
>> 
>> 
>> 
>> Best Regards
>> 
>> Keith
>> Zs6tw
>> 
>> 
>>> 
>>> ------------------------------
>>> 
>>> 
>>> Message: 3
>>> Date: Mon, 13 Feb 2017 20:32:34 +0000
>>> From: John Nelson <j...@rmnjmn.co.uk <mailto:j...@rmnjmn.co.uk>>
>>> Subject: Re: [wsjt-devel] Bug Report (WSJT-X v1.7.0 r7405 on Mac OS X)
>>>     (Keith Laaks)
>>> To: WSJT software development <wsjt-devel@lists.sourceforge.net 
>>> <mailto:wsjt-devel@lists.sourceforge.net>>
>>> Message-ID: <ae663efb-ac0b-46b0-a587-daa14c39a...@rmnjmn.co.uk 
>>> <mailto:ae663efb-ac0b-46b0-a587-daa14c39a...@rmnjmn.co.uk>>
>>> Content-Type: text/plain; charset=utf-8
>>> 
>>> Hi Keith,
>>> 
>>> I managed to get the waterfall to freeze but only by disconnecting the USB 
>>> cable (Audio) from the SignaLink box which wasn?t turned on anyway.   
>>> WSJT-X configuration still reported USB Audio Codec as did Sytem 
>>> Preferences > Sound.  The USB cable was free - unterminated.
>>> 
>>> WIth the USB cable terminated in the SignaLink box (not switched on) but no 
>>> audio from the rig (audio cable to the rig disconnected) the waterfall 
>>> continues to drop.   So the waterfall does not depend on audio input.  
>>> 
>>> What seems to freeze the display are unexpected problems on USB such as a 
>>> disconnection when live.
>>> 
>>> Can there be some problem with the USB on your Mac?
>>> 
>>> ? John G4KLA
>>> 
>> 
>> 
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> 
> -- 
> Greetings
>     Siegfried Hanisch
>     mailto:siegfried.hani...@hanisch.com 
> <mailto:siegfried.hani...@hanisch.com>
>     http://www.hanisch.com <http://www.hanisch.com/>
> 
> 
> 
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-- 
Greetings
    Siegfried Hanisch
    mailto:siegfried.hani...@hanisch.com
    http://www.hanisch.com



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