Brenden

Does anyone have any idea of why these weird lines and dots are appearing in my photos? I cannot find any common denominator as to why they are appearing. I have tried pixel remapping many times and it doesn't seem to solve anything. The camera is capable of taking great images that are clean but randomly, images with these artifacts will appear. This was a raw photo converted to JPG in lightroom. I have tried resetting my camera settings and still these artifacts randomly occur.