https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/My-Canon-Rebel-T3-occasionally-takes-pictures-and-video-with/m-p/163256#M56229 Have you tried reinstalling firmware (even if it's the same version)? Mon, 01 Feb 2016 20:14:58 GMT psod65 2016-02-01T20:14:58Z https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/My-Canon-Rebel-T3-occasionally-takes-pictures-and-video-with/m-p/163176#M56227 <P>Occasionally when I take photos they appear with vertical gray lines through them. &nbsp;This lasts for a few photos then goes away. &nbsp;When I am recording a video the gray lines appear and then often times disapear later in the recording. &nbsp;When the lines appear the color of the photos or video also becomes washed out. &nbsp;They do not go away when I upload them to the computer. &nbsp;It seems to happen the most when I am under fluorescent lights, but not always. &nbsp;</P><P>&nbsp;</P><P><IMG src="https://community.usa.canon.com/t5/image/serverpage/image-id/8849i4790BBB2F57D7D2D/image-size/medium?v=mpbl-1&amp;px=-1" border="0" alt="p2.jpg" title="p2.jpg" /></P> Sun, 31 Jan 2016 23:06:28 GMT https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/My-Canon-Rebel-T3-occasionally-takes-pictures-and-video-with/m-p/163176#M56227 Teancandle 2016-01-31T23:06:28Z https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/My-Canon-Rebel-T3-occasionally-takes-pictures-and-video-with/m-p/163195#M56228 <P>Time for Canon Service Center. That looks like a hardware problem.</P> Mon, 01 Feb 2016 08:31:53 GMT https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/My-Canon-Rebel-T3-occasionally-takes-pictures-and-video-with/m-p/163195#M56228 Peter 2016-02-01T08:31:53Z https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/My-Canon-Rebel-T3-occasionally-takes-pictures-and-video-with/m-p/163256#M56229 Have you tried reinstalling firmware (even if it's the same version)? Mon, 01 Feb 2016 20:14:58 GMT https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/My-Canon-Rebel-T3-occasionally-takes-pictures-and-video-with/m-p/163256#M56229 psod65 2016-02-01T20:14:58Z https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/My-Canon-Rebel-T3-occasionally-takes-pictures-and-video-with/m-p/163258#M56230 <P>I have not, but I will try that. &nbsp;Thank you!</P> Mon, 01 Feb 2016 20:20:51 GMT https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/My-Canon-Rebel-T3-occasionally-takes-pictures-and-video-with/m-p/163258#M56230 Teancandle 2016-02-01T20:20:51Z https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/My-Canon-Rebel-T3-occasionally-takes-pictures-and-video-with/m-p/163838#M56231 <P>Resetting the firmware did not help</P> Mon, 08 Feb 2016 17:40:05 GMT https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/My-Canon-Rebel-T3-occasionally-takes-pictures-and-video-with/m-p/163838#M56231 Teancandle 2016-02-08T17:40:05Z https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/My-Canon-Rebel-T3-occasionally-takes-pictures-and-video-with/m-p/163851#M56232 <P>Do you think the is correlation between how much the camera is used, and how often the images deteriorate? Does it malfunction right way, after the camera has rested overnight?&nbsp; Or, does it take a while before it begins?</P><P>&nbsp;</P><P>I ask because most of the manuals for Rebels caution the user about heat buildup on the image sensor when using the LiveView mode extensively, or when shooting video extensively.</P><P>&nbsp;</P><P>If not, I would follow Peter's advice and seek out a service center.</P> Mon, 08 Feb 2016 19:28:13 GMT https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/My-Canon-Rebel-T3-occasionally-takes-pictures-and-video-with/m-p/163851#M56232 Waddizzle 2016-02-08T19:28:13Z