1) If you go to the Layout tab, does that display?
When I clicked on Layout tab...it hesitated then crashed. (xlightsproblem8.zip)
2) If you open xlights and immediately open a sequence that includes audio BEFORE going to the sequence tab, does that work? That should have at least initialized the data that I was seeing being used before it was initialized.
opened a sequence immediately after starting xlights without clicking on anything else.. Crashed....
(xlightsproblem9.zip)