My map, Juniper compiles without a error after multiple attempts in Hammer and CompilePal, yet for some reason it keeps crashing whenever it gets loaded on a server. I noticed a1 had a file size of over 11k kb, yet a1a had 4,5k kb even though they are identical with a minor adjustment. I know I dimmed all the lights, but unsure how much it correlates. There might be something wrong with VVIS, since it freezes on 1 second in the compile then just carries on normally after a bit and I also scooped the crash log finding 8205(6412.240795): CNavArea:ostLoad: Corrupt navigation data. Cannot connect Navigation Areas. 8204(6412.240780): Invalid area in visible set for area #1 8203(6412.240766): Invalid area in visible set for area #1 8202(6412.233515): Can't read TF-specific attributes ...which I assume the middle one is associated with VVIS? This is the first time this has happened on any of my maps, so as a first time I'm pretty clueless.