I foolishly upgraded to 4.3 and now I have the same problem. USB-C charging doesn’t work at all. I’ve tried an Anker PowerCore 20000, a Anker USB-C charger, an Apple MacBook charger and a simple USB-A charger. None of these get the green grip light to turn on indicating that it’s charging.
Fuji-san: please test your fw upgrades before releasing them!!!