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CAN ncReadNetMult error = -1074388956 after 5 minutes of data acquisition

I have a NI PCI CAN bus monitor application that monitors CAN bus traffic. After about 5 minutes of data acquisiton my application stops. I get ncReadNetMult.vi error = -107438856. The error code says this is an invalid object handle. Not sure why this is happen since I am already receiving data.
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Hi Artie,

Can you send an NI-Spy log? I'd like to see what's happening before and after you get that error. From an XP machine you can launch NI Spy from Start>>All Programs>>National Instruments>>NI Spy. Make sure to press the blue start capture button before you run your program and then stop the capture when the program is finished or has encountered the error. You can then save the file and attach it to your post.

Do you see this behavior every time you run the program? What is your program doing?

Thanks!

JenK
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