Digitize is not part of the Newfangled set, and I have never run it, so I cant be sure.
I would first try just a single probe movement, just with a G31 command. If it wont probe that way then something is wrong with the probe or its setup Likely the probe is shorted and gets an immediate hit before any motion.
If that works you will have to look at teh code generated. Do you ahve an old program you ran before to try?