1. I think with the X-T1, AF-L will focus & lock focus and override shutter focus. So when you press AF-L then shutter, no refocus occur. With the X-T2 you have to set the shutter AF to OFF in menu. Then use the AF-ON button to focus & lock. I hope the above is right, if so I prefer the old system, I think the X-Pro 2 use the same old system/method. Wonder if Fuji will change this set-up. 2. AF+MF if set to ON as recommended by most, when I move the ring backward in wide angle it won't focus, I have to also change to manual focus lever before it will manual focus. This is another change from my old X-T1 (if I remember) that I don't like.