Took it back to dealer today, experienced issue again Tuesday after work. Service writer said he could not find the TSB for this issue, had him read this thread to see others are experiencing same issue and the qouted TSB number. Ignored thread, hooked up truck and ran for codes, obviously none stored, told me when truck is experiencing issue bring truck to them, I laughed, I live 25 miles from them, asked him if he would drive not knowing what harm he could possibly be doing to his $55,000 investment. Didn't get an answer to that one. Guess I will continue to stop and restart when it happens, I hope they find the source before I do irreparable harm to my vehicle.