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Jeffrey01

External USB Hub Connection/Disconnection

Submitted by Member on ‎10-06-2009 07:03 PM 1 Comment (1 New)
Status: New

I have a USB-6509 and a USB-8951 connected to a computer through an external USB Hub.  MAX locks-up hard when I disconnect the External USB Hub from the computer, always requiring a reboot. When I connect/disconnect the individual devices on the other side of the External Hub, leaving the External Hub connected and powered, I do not get any problem.


Should there be problems when the External Hub is connected/disconnected, instead of the individual devices??? I'm thinking this is a "USB Problem", but the Windows Device Manager seems to roll smoothly with all the connection/disconnection variations. It is MAX (and any subsequent LV prog) that has the hangup.

 

Any ideas? Thanks!

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1 Comment
RavensFan
Knight of NI Knight of NI
Knight of NI
‎10-06-2009 07:32 PM
‎10-06-2009 07:32 PM

Is this a new idea for LabVIEW?

 

It doesn't like it.  Please post your problem in the LabVIEW board.

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