05-14-2018, 08:38 PM
(05-14-2018, 12:22 PM)Brightcolours Wrote: Hmm, I take the original post in this way: Lens used to work ok on the camera, now it does not anymore. So, doubtful it would be a firmware issue?
That´s the point. The lens suddenly ceased to work and needs to be fixed. As suggested by "obican" I tried already cleaning the contacts but it didn´t help. I suppose my next step will be to contact Sigma.