How to unlock Curve EditorI

Legacy Software motor
1

Can someone tell me how to unlock the Curve editor? New to motor as of yesterday. I somehow locked all of them I believe.
and

  • Noticing crashes while editing keframes in the curve editor. I turned off the Zoom Window Preview and it seems to help with the crashes.
    Thanks!
2

Can someone tell me how to unlock the Curve editor? New to motor as of yesterday. I somehow locked all of them I believe.

and

  • Noticing crashes while editing keframes in the curve editor. I turned off the Zoom Window Preview and it seems to help with the crashes.

Thanks!

3

I just closed the project and re-opened and everything was working again. The problem was my + signs in the curve editor disappeared.

4

I just closed the project and re-opened and everything was working again. The problem was my + signs in the curve editor disappeared.