I have yet to solve this problem lol. Never got a solution, I did try making a new map file and it worked fine, but I really want to know why this is happening.

So I ported psg-1 just fine, however, in my other map the attachments wont hide. Not sure what is going on with that.
I checked ape to make sure the hide tags were written correctly and I made sure I compiled everything for my map as well. Anybody have any ideas?

Map where it works....