Player controller questions and errors

Hi, I have followed the Player controller Tutorial at -

Some issues-

  1. When my player does a standing jump, he will do a small jump 1st then the regular jump. I have a standing and running jump animation.

  2. I have a sneak animation that I used in place of crouch and it simply does not work.

  3. When I hit play in editor I get the following-

I also had no need for the prone section so I skipped it, not sure if that affected anything.

If a pic of any of my BP or settings will help, please let me know?