USB-8486 disconnects at random times.

[FOwens]

I am using a USB-8486 with a custom LabView program.  At random times in the execution, the 8486 uninstalls itself.  This is happening on two different computers and three different 8486's.  A software reset or a computer reboot doesn't fix it.  It worked right for quite a while, and now has begun to fail.  I'm using NI Communications Manager 4.1.1.  When the 8486 drops out, the CM says that the interface was removed.

[ThreeLions · Accepted solution]

Hello,

Please upgrade your software. The latest version is NI-FBUS 15.0.You can download it here.

PS: If you use LabVIEW, please confirm the compatibility issue before upgrading.  NI-FBUS 15.0 could support LabVIEW 2012 to 2015.

Thanks!