Multidisc - no item found in sub-folder

[simoncn]

When I said "first open the >> Program 1 selection", I meant what you are describing as "first clicking on the disc-title". If you try to play the disc directly from the multidisc album contents page or if you play the whole multidisc album, the disc will appear to be empty until BubbleUPnP rescans the MinimServer library.

This is caused by the way MinimServer handles multidisc albums. If you use any control point to play a disc directly from the multidisc album contents page, you would get the same problem. The only difference when using other control points instead of BubbleUPnP is that going back to the multidisc album contents page and reloading the "Program 1" page shown in your first screenshot would restore the contents of the disc and enable you to play it.

I will update the MinimServer user guide to warn people about this issue.