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When I`am playin open_beta, it suddenly stops and shuts down then it says FATAL ERROR Cache_UnlinkLRU: NULL link. Its really annoying when I`m close to transform:cry: ;( What can i do to fix this?? Its half-life fatal error

If you apply the null texture to a face would Valve Hammer still count that face as a... face? Also I heard there are some problems with using the null texture (unfortunately these problems weren't stated). Anyone care to elaborate?

How do I lower r_speeds because I think that will make my map lag less.