RECORD ENABLE DRIVING ME NUTS!

Here’s the problem and it is driving me crazy:

Say I am recording in a midi file with four midi tracks: bass, piano, drums, guitar. I record enable piano and record some midi. Then when I stop recording, cubase automatically “defaults” to record-enabling the bass track. I re-enable record for the piano, record midi again…and as soon as I stop recording, Cubase “defaults” back to record-enabling the bass track. What the heck is going on here. I suspect it’s a project preference because it doesn’t happen in all project files, but I can’t find the setting anywhere. Can anybody help?

Thanks,

tuneguy