I had to rearrange a playlist, but the app didn't give me the option to update afterwards!
Hey, Please contact us at copytrans@copytrans.net. We will need a description of the problem (what you wanted to do, what steps you took and how the result was different from what was expected), as well as your log files. See how to generate them here: https://www.copytrans.net/support/preparing-log-files-to-contact-support/