after playing a bit more, my opinion is that the game is very stable, works fine, except for the large load times, but i wonder:

will there be newer versions which solves the issue about the music?

and there's also an important thing i find, there is no taskbar icon, so when changing to another app or the desktop, the task disappears, i wonder if this could be solved somehow.

even if not, i am grateful so now i can play wesnoth on n800