I'm making a 2d side scroller in a 3d environment using blueprints when ever my character hits some objects they get bounced out of frame even though I have the axis locked. any ideas how to fix this?

i’m making a 2d side scroller in a 3d environment using blueprints when ever my character hits some objects they get bounced out of frame even though I have the axis locked. any ideas how to fix this?