(Sounds like the data hasnt reached the TDC, its not that you have to hit the check mark after each step, but you have to hit the check mark on the notepad after having entered the range, speed and aob. After having found all 3 of those you need to hit the check mark on the notepad to send the data to the tdc.
Though i could be wrong here, going by memory and my memory is a bit worse than i remembered

)
Wow I feel dumb after trying everything that was it! Thanks!!!!!!!!!