Help with Collision Problem

[DuduHb6]

So, I'm was making my plataform game and etc. Got the walking animations down and stuff, and all of my platform blocks are backdrops with obstacle type: obstacle, and I made a little stair of blocks so my character could jump on another platform, but whenever I'm right in front of a block, and I try to walk to the other direction, the character gets sucked into the blocks and keep floating to the top.
Please watch: https://gyazo.com/721f56ef95ba320d54929cbe6f21a606 (GIF)

[zip2kx]

This usually happens because your hotspot on the animation isnt centered. By default fusion puts it a bit to the side. Go into your object, check the hotspot and center it both on the left and right.