I am also having issues with my camera causing a crash. I am using the evernote app on Android, with the Motorola Moto X phone. I am scanning in images of large numbers of documents. I've been doing this for several weeks without issues. Today, my phone started crashing when taking pictures of documents - the app will freeze as it attempts to save the image. If I exit and return to the app, sometimes it is still frozen on the image, and sometimes it gives me the message "Couldn’t open the camera. Many times the only way to fix this is to reset your device." After this error, I restart my phone, and can sometimes continue, other times it freezes as I take the first or second image in a set. Is this a known bug, or is there any advice anyone can give me?