Im new to the M 4/3 world and not sure what happened to my camera, but something is wrong. I took it out of the case today to shoot some images for work and noticed brown bars slowly moving up on the viewfinder. When I AF the bars go into one single bar and then back again. I noticed this with my 20 1.7 lens on and tried it with my 14-45 and it was still there just not as much. I have not dropped the camera and keep it in a padded case inside of another bag. I cleaned the lenses and the lens and camera body contacts, but no change. I change the battery, SD card, and reset all my settings and still the same. I used the camera yesterday afternoon and it was fine, today not so good. Not sure if I screwed it up somehow or if the sensor is to blame. Any ideas?