OD Flashing on 99 f-150 5.4?
 

Tranny seems like it shifts fine through the gears and light does not come on until you go down the road and hit the first shift. All shifting seems fine until you come to a stop and it seems like it down shifts hard into first. Any suggestions?

Have the trans scanned for the code by someone who has a scanner that reads trannys. A tranny shop might do it for free but AZone can't with there scanner. Post the number here when you get it.