I am using Version 0.2.7.0 under Windows XP.
While running the program windowed the "Grab Mouse
setting in the screen mode menu turns on after a while.
The setting can be turn to off again but eventually
it turns on again.
Have not noticed any other settings changing.
May be caused after going in and out of menu several times.
This is only a minor inconvenience and only wanted to
bring it to your attention.
You have an excellent program here and are to be
commended on your fine work.