Also, I made some changes which affect AF accuracy, these changes are included in latest 100D build:
from Advanced menu in crop mood submenu, there is a new option called Brighten LV method:
-AeWb: Brighten LV using a regiser related to AeWb task. Stable, inaccurate AF.
-EVF: Brighten LV using regisers related to EVF task. Less stable (might produce corrupted frames), accurate AF.
This only applies when using crop mood and lower bit-depths (less than 14-bit) in lossless compression.
from Advanced menu in crop mood submenu, there is a new option called Brighten LV method:
-AeWb: Brighten LV using a regiser related to AeWb task. Stable, inaccurate AF.
-EVF: Brighten LV using regisers related to EVF task. Less stable (might produce corrupted frames), accurate AF.
This only applies when using crop mood and lower bit-depths (less than 14-bit) in lossless compression.