[ChristopherBuck]

Hi, we had a seemingly similar problem with our CAN bus setup (using LabView). the driverstation would display an error regarding "CAN-Recieve.vi" and "operation not completed in time" (or something like that), so a timeout error of sorts. essentially, the cRIO was not getting a confirmation of initial setup from the black jag, or other jaguar- I forget exactly which. Anyway, we went into the code for initializing a 4motor robot drive system. and modified it such that it bypassed this error point (removing CAN-Recieve.vi). Then it worked perfectly. So my guess is that you may be able to do something similar in C++.