Howdy list,

I am using comport to send messages to three arduinos via osx for an installation.  Almost invariably one of the connections drops after an extended period of time.  It seems that only unplugging and replugging in the usb hub's usb cable will refresh the connection (after sending the connect message again from the patch).  I am running the project on an older macbook pro with osx 10.8.5.  Is this a usb hub problem (radioshack brand) or should I be looking at something else?

Advice/Experiences appreciated!

Cheers,

Rick