I am fairly sure this particular error is solved in the 0.9x-2a from a few posts back.
Indeed i have test Bugge Wesseltoft and Bobo Stenson. Both are played without the
Argument OutOfRange Exception error (so far). Congratulations! You did solved something, but what caused it?
.....because I needed the Played.dat (not the !Played.plxx you sent). Played.dat is probably hidden in your XX folder.
Can't find Played.dat in the XX directory.
Now I don't know what it means for the errors following this error. If all is right they are not there anymore as well.
I have seen one new error. When i start XX again during unattended playback and i change something in the settings, i get a "Reorganize Proxy" message.
Music starts playing again and when i accept the message i am back in unattended mode.