Problem when seletcing anim curve

[daisy5663803]

Hi, I am having trouble selecting the animation curve. Normally when I select one curve, it shows that curve only. But somehow when I select a curve, it selects the entire animation curve. I have attached a GIF for details.

Thanks a lot!  

[zewt]

That's the default behavior when you select a curve.  There must be an "auto-isolate" option somewhere that you enabled at some point that's been turned off.  I don't know what that option is though...