This happened to me as well if the Activity has:
Sub Activity_Resume
Activity.LoadLayout("Outputs") 'Load the Layout Page
Activity.Title = "Outputs" 'Top Banner text
OutputsBut.Enabled=False 'Disable and change color(designer) the button
End Sub
Sub Activity_Pause (UserClosed As Boolean)
Activity.Finish
End Sub
I think Android is not shutting the activity 'off' as expected, and when it's resumed and '.LoadLayout' occurs again, it causes some funny stuff to happen like default characters and new characters to show at once, and the slider to show starting position and new position at once.
Perhaps because the Activity exists 'twice' or in 'multitude' ??