<p>I am using my Canon 5D mk 1, as my 5Ds was stolen. I have had this camera since they came out, never any issues. The last few days, it has been taking over and under exposed shots. The settings stay exactly the same, and a couple shots will be good, then 2 or 3 completely white, then a good one, then a completely black shot. Tonight it went to every other shot being blacked out. No change in settings, no bracketing on. Was shooting a sunset, with settings of asa 100, f18, 1/8 sec. A couple were perfect, then the black every other exposure. Any ideas? Please help if you have had this happen, or know of it happening. The lens selection doesn't change this. Tried using a 24-70, 16-35, and a 70-200. All 2.8L series glass. I have 4 shoots scheduled in the next 3 days, and can't afford to just go buy another body. Thank you for any help!!</p>
