Cubase 10 - can't "De-select" Tracks

I’ve recently recorded multiple drum tracks since upgrading to C10. Whenever I select ANY track (event), ALL the drum events on all tracks are highlighted, or selected. They are NOT in a group folder yet.

I did experiment and recorded a separate track after the drum tracks were complete, and I can select that event by itself with no problem. So it would seem that because all the drum tracks were recorded at the same time, whenever I select “any” event, ALL events become selected.

Can anyone shed some light on why this is happening and how to again work around this.

Thanks,
Marc

Just wanted to report that I figured it out, in case someone else ever has this happen.

I’m pretty sure as I was attempting the key command shortcut “shift-G”, but I inadvertently hit “Ctrl-G” (pc). This command will group all selected events together. I didn’t even know this existed! I had to simply select all events again, go to edit>ungroup. Fixed and back to normal.

Thanks again.