I hardly used LV on the K20D. Since I've got a few M lenses, I decided to see about using 10x zoom-in during LV on the K-5 to check focus accuracy.
With FW 1.11 I noticed I got what I assume to be lockups (requiring pulling out the battery) using a M lens in LV when I pressed the green button to stop down the lens - it seemed to leave it stopped down. This happened 3 times in a row.
Later when I tried it again, the green button worked as expected and set the shutter speed in LV and, after stop-down, opened up the aperture fully again, with LV still working normally.
Has anyone else experienced "lockups" doing this procedure, and if so, what is the sequence of operations that triggers it?
Dan.
Last edited by dosdan; 12-07-2011 at 03:42 AM.