New Devices Not in List

[wrnoof]

Thank you for helping me sort this out.
B

[wrnoof]

However, on second thought, the Home movie playlist is still not working in all cases. For example, two file names are GOPR0004.mp4 and GOPR0005.mp4. They are categorized as "Home movie." I have removed the category and maintained both the files and their folder. The "Home movie" category reappears but the files are not captured in the Home Movies active playlist. These are short 20 second videos, but I am experiencing the same problem with videos that are 4 or 5 minutes long. Thanks,
B

[Peter]

The home movies playlist uses year and month from the files metadata date, if the file does not have this date in the metadata then it may not appear in the playlist. Try editing the properties of the file in Mezzmo to add the year and release date.