Originally Posted By: VideoTrack
It seems you have found it. Please let us know if it has been resolved, and if it was this setting, as this can assist others in the future also.

Ok, here's the full story.

Issue:
When starting a new project, I selected the same RealTrack/style as a previous project. This loaded correctly with the instruments showing exactly the same numbers and descriptions as my earlier project.

I made a tempo change and didn't notice, at first, that, in the Mixer, all instruments changed with different numbers and descriptions yet the style retained the same name.

The first I became aware of this change was when I tried playing the project and, for me at least, it sounded terrible, not at all like my previous project which sounds great.

I then selected one of the instruments in the Mixer and went into the RealTracks/styles list to try to change the instruments back. This action reloaded the original patch but the name, number and description in the Mixer did not update and kept the name of the unwanted instrument.

Fix:
Band-in-a-Box has a "feature" that automatically, without any warning, instantly changes the instruments of a selected style to a different set when changing the tempo to a faster tempo. Fortunately, there is a setting in 'Preferences > RealTracks where this behaviour can be disabled so we get to keep the patches we actually selected. This option is shown in your screenshot. Thanks for that.

Unticking/disabling the above option returned my project back to as I originally intended and wanted. Now, instead of automatically changing the patches without warning, BiaB does show a box stating there is a "better" style available for the faster tempo which can be ignored to retain the selected patches.

Thanks again to yourself and to Floyd Jane for help with this.