HI all,           I have recently purchased one of these lenses ( Fujinon XF 30 mm2.8 Macro Lens) and have been experimenting with various settings on my X-T4. As the aperture opening is decreased toward minimum, the photos display a distinct mottling which get increasingly worse per stop. Any ideas? Cheers, Davy.

nailed it. didn't even realize i hit +1

have you had any luck resolving this? having an issue with xt30 - black photos with MS.

Experiencing this issue with a 6 week old xt30. MS does not work suddenly - video and ES works. Was taking one picture successfully and a milisecond later started taking black photos. Sounds like it’s functional but no luck unless using ES.  

after updating firmware 2.04, there was a strong flicker in a room with artificial light sources, regardless of exposure, shooting mode, during shooting and on the footage. There is no flickering in natural daylight. I understand there is no firmware rollback, what should I do?