Can we see what your settings are? I see shine, but nothing is reflected and planar doesn’t work as you said. I’ve messed with roughness and specular which increases how polished it looks, but nothing seems to make anything reflect. In addition caustics seem to not be working despite being on. I’m on unreal 5 is this the problem? If so that would be surprising, i would have though they would have built the water to use lumen and reflections out of the box.