Anyone who owns this lens needs to check using MS at shutter speeds between 1/100 and 1/200. Focus on subject atleast 10M, so far ive tried 2 copies and everyone else i know has same problem. Images are soft and blurred. No problems using ES at same SS. Ive heard a firmware is on its way. It does not affect XH1 but Xt2, XT3, XT20 and XT30 confirmed to exibit the same problem. Please try and confirm if your copy is ok or not.