Problems with instruments
Some instruments won't work normally in one scores when they work normally in the others. For example, a bass synthesizer works only in staccatto in one score when it is working fine in another. This really bothers me, as I use this one a lot. Help?
Comments
Have you accidentally pressed Shift + S?
Attach your score, if possible, can help
My guess is that you have inadvertently chosen the wrong instrument. There are lots of instruments with the word "bass" in them, and they often have very different sounds. So be sure to choose the correct one. If you've added the wrong one already, you can still change the sound by going to View / Mixer and choosing the desired sound. "Bass synthesizer" isn't the name of a specific sound, so consult the score where you like the sound to learn the actual sound name that is being used, then choose the same in your other score.
If you continue to have problems, please attach both scores so we can see what is going on and help you further.