When I upload the image comes up with a question mark like it doesn't exist. Random older images are like this too - question mark like it can't find the image.
Hi, podols and @cclowes . This is something that can happen from time to time for various reasons that don't have to do directly with Canvas. Thankfully, one of our community members has done a very thorough job of describing troubleshooting steps for such occurrences. Check out Images Not Showing Up in Canvas? Here’s What You Can Do and let us know if you are able to resolve the issue.