I have a Dell Inspiron running XP Pro sp3. The computer runs flawless except for when I'm connected to a car for data acquisition. It started freezing up while monitoring the 95 Camaro I am currently tuning but I didn't think much of it since the data would flicker constantly anyway. Today I had it hooked to my 89 6E car where it usually works great(except for when the '165 ECM stops sending data) but after about 3 to 4 minutes of being connected it froze up. I have to power down and restart to make it work again. It repeated this a couple more time until I got fed up and came in the house.

Has any of you guy ever experienced this problem? Any ideas on what could be causing it?