Animation Won't fully work

Hello everyone,

I custom made an animation and made a montage, blendspace, and put it in the statemachine. I play the character, it plays the animation automatically until I press E that triggers it then it stops. When I press E again, it wants to do the animation but doesn’t do it fully. If I hold E, it repeats the first part of the blend. I am fairly new to this so I could be missing something