I'm not sure if this is the right place to post this but i can't access forum.steampowered for some reason...anyway...i've been working on a map for a long time now. A few months ago i got to stressed because i couldn't figure out why the map would compile and appear about 90% black...a few days ago i realised what the problem was (two light_env) i went back on it and for some reason now hammer likes to pick out any random prop from the map and decide that it leaks right through the skybox. I was able to render it before i stopped for a while even without making any changes...??? I know hammer is a bit buggy but i don't think it's just doing this for no reason....i checked gaps, displacements.props outside the map...none. I have no idea what to do and it's driving me crazy because the map is quite big and i've worked quite some time on it, i would hate to see it go to waste. Does anyone have any ideas? If you need anything let me know.