Bind error with Arduino MEGA

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phil_ipp
Bind error with Arduino MEGA

Hi,

I'm trying to connect a Arduino MEGA with a ATMEGA2560 chip to my Virtual Here USB server running on Mac OS in order to then forward it to a windows PC. On the Windows machine it is discovered as a USB2.0-Serial device, but none of my programs discover the Arduino properly. Additionally, my USB server on the Mac is giving me errors like the ones below:

Sep 21 16:13:34 MBP vhusbdosx[6684] : captureDevicePrepare: USBDeviceOpenSeize error kIOReturnExclusiveAccess (exclusive access) at IOService:/IOResources/AppleUSBHostResources/AppleUSBLegacyRoot/AppleUSBXHCI@14000000/USB2.0-Serial@14300000
Sep 21 16:13:34 MBP vhusbdosx[6684] : Error binding device 338690048 [1a86:7523] to connection 5, BIND_ERROR

What can I do in order to get rid of this error and to make the Arduino appear properly on the (remote) Windows client?

Cheers
Philipp

Michael
.

Unfortunately osx is holding on to the device, if you can use a linux server / embedded board (or windows) instead that will resolve the issue

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