No to all counts of the suggestions so far.
Has nothing to do with the regular legacy settings or the green button. I've got plenty of Manual Pentax glass that works perfectly.
This lens will not stop down once mounted on the K-1.
---------- Post added 12-04-17 at 10:22 PM ----------
Originally posted by pepperberry farm additionally, the Porst Color Reflex MC Auto 55mm f1.2 has an anodized mount, so the body will not communicate with the lens at all, unless you short the data pin...
I used copper conductive tape to short mine and it works awesomely...
I'm not sure what you're referring to here.... none of the fully manual glass communicates with the body.??
Do I need to add contacts due to the anodized mount to make the camera realize a lens is mounted?
---------- Post added 12-04-17 at 10:36 PM ----------
OK, this is weird....I just stuck it back on and used in live view, and it started functioning properly and actuating the aperture properly....