This happened to me on the way to work today. In the left lane, moderate traffic down I-20 and my dash lit up like a Christmas tree and the truck shut down. I managed to coast it over to the right shoulder, cycled the key and it fired right up. I did a walk-around and checked under the hood, I had no idea what happened...
I've got an '02 LB7 with the Edge Juice w/ Attitude... Had the truck for 9 months, Edge has been on it for 3 months, first time I've had this happen.
I'll check the wiring harness and the Edge box and make sure everything is secure and not loose, when I get home. If this becomes a common occurance I'll be ditching the Edge box ... the extra power is useless if its going to strand me randomly in the middle of the Interestate.
*edit*
So after I wrote the above post, I decided to give Edge a call. I spoke to a very helpful guy in their Tech department, and he said they are aware of an issue with "a weak signal from the crank sensor" in some LB7 trucks ("less than 5%") that cause this problem. I have module ver 10.3 and they are now on ver 12.5. Even though my module is out of warranty, they told me to send it back and they'll update everything to the newest version which they say will eliminate the problem.