Reflections not working outside the editor

Hello everyone,

This is my first try with translucent materials, everything was working as i intended in the editor but then i noticed that the reflections didnt show while running the preview window. Maybe it’s a lightning issue(i’m using the experimental LPV) but it works fine in the editor so i don’t know.

If you know anything about this, please help me. Thx

Awesome i found the issue! Like i though, it was a lightning problem. My lights(Directionnal+sky) was set to stationnary and when i changed them to movable it worked. I still don’t really know why it worked in the editor tho. If someone know, i’m interested.
Thank you.