Talk:Portcrystal/@comment-18016240-20140530013342/@comment-5166842-20140530020045

Assuming you're trying to place genuine Portcrystals and not counterfeits (which won't work), the only reasons would be that you're trying to place them in places they can't go, like inside cities/dungeons/BBI/The Everfall, or you've already placed the maximum number of them. Try setting one out in the wilds of Gransys or just outside a dungeon or something. Hopefully that works for you.