forza hub. issues

I have been playing forza horizon 4 since Christmas and I just downloaded forza hub and it said 0 miles driven and hardly any scores. I had a look and it said something about recording when players first use the game. I have since driven around a tiny bit and it went.up.slightly so will it not know about my previous progress?

heaps of threads on this issue now
here’s one of the main ones
https://forums.forza.net/turn10_postst135645_-ANSWERED--Forza-Hub-not-updating-my-stats.aspx