I have a pretty big problem on my map. I was working on it for about 2 weeks making half a side. Then when i copy pasted it, something went wrong. Also, when I do the leak test on my map it shows that there is a leak that is not even touching my map. Now when I export it to test it out on paintball. It has those hall of mirrors where sometimes the texture isn't there, but I am 100% sure my map has no leaks.
Wyze
P.S. Do you know what I am talking about when I say the purple box in BSP. Can your map go out of that box?