Players added does not persist after reboots

[XceptOne]

Version: 0.11.0.9
Windows 10 20H2

DXDiag:
https://pastebin.com/ZKEcJAcU

Issue:
I add players, all fine, tracks as it should and audio cues play as they should, however if I reboot the machine or power on after a cold boot, players disppear from the list.
Have done few repairs after reading posts on here, no change, they disappear still.

I've just enabled logging so will generate new one after I've added my characters and done a reboot to capture anything.

[Menace]

You need to close and reopen the program after adding characters for it to save them.

[Alexsandro111]

You just need to use the save playlist feature.

[souza13alex]

Do you still have the problem on the other device?