I just received a pentax 50-200mm WR lens this morning I bought from someone on this forum. It happened to be raining(light rain) and cold(35F) but I figured I'd take the camera/lens on a short walk with my dog. Snapped some pics as we were walking along for about 20 minutes, and they seemed fine at first. As I got back to the house I noticed I was getting double exposures. Went inside and switched to a new lens...same problem. Tried a new SD card...no change. Re-formatted my original card with negative results. I noticed when I went to download the pics, my folder Number stayed the same....100_2703....regardless of whether I deleted it or not. I went into the menu and re-set the folder and file number; again no change. Here are some pics:
---------- Post added 03-27-18 at 02:42 PM ----------
Never mind......did a reset and that solved the problem.