so I have a PII 400, 192MB of RAM, a clean install of winNT 4.0, service pack 6 and version 2.1 of the NI-VXI drivers. We are testing some custom cards in the chassis using some interface software I wrote, the software has been extensively used in the past on several different computers and systems using PCI-MXI-2 interfaces. The chassis we are currently testing on has a VXI-1394(firewire) card. We can boot the PC and start up the chassis just fine, resman executes without error and we can talk to all the cards in the chassis with no problems, but sometimes(more often than not) if we shut down the chassis, winNT will crash with a blue screen of death and a physical me
mory dump. I don't think the software is at fault because we've been using for over a year with zero issues, I think it has something to do with the 1394 interface, but I'm at a loss for a way to explain it, any help anyone could give me would be appreciated, thanks