this used to happen in the older versions 2 and there was a file you could delete to fix it. Now in 2014 I am sorry to report the bug is still there. I was hoping…

to repeat
Mac with 2 monitors
Open Binab on one with your arrangement
open the guitar window
Move the guitar window to monitor 2
Quit

Sometimes not always but sometimes when you open band in a box and try to open the guitar fretboard window you'll see a flash on monitor two but it will not render. Or a entirely white window but nothing inside.

So what file do you have to delete to reset the window positions (on a Mac please)

Thanks in advance.