I'm a first time poster
G'Day PicksCDs,
Welcome.
Aren't we all old and grumpy/cranky around here? I know I can be!
The Recently Imported and Recently Ripped built in Playlists are dynamic Playlists. They appear when you rip or import some new files, and after a time they are cleared and disappear. They have always worked this way. I guess you have been too busy building a Library to notice. See Jim's post back in 2018:
https://yabb.jriver.com/interact/index.php/topic,115373.0.htmlIf you are having issues with MC crashing, create a thread and ask for help solving whatever issue it is. Unfortunately changes in Windows 10, if you are using that OS, have caused a lot of grief lately, for many software developers, JRiver included. But if you ask for help, someone probably will.
PS: No, I don't work for JRiver. Just a user like you. My advice only carries my own personal biases.