Has anyone seen where you get some black frames like this? I'm thinking I must have a sticky shutter or something. I think it sounded a little different too. It was also cold and damp so that may not have helped. I've never seen this before and have shot in wetter and colder (much colder) conditions without issue.
When I max out the exposure shadows and blacks to the light side I can see a little sliver of image at the top.
This is from my K-3 I bought right when they came out that has a shutter count of 86218 so I'm not sure I want to put much money into it.