I have constructed a nether highway from my main compound to a villager town to reap profits from the inhabitants, though after I constructed the highway in the nether, and constructed the next portal, I went in and it said "Generating Terrain" and I thought, "Oh, it might just take awhile" Two minutes passed, it turned into five, and ten. I closed Minecraft and rejoined, and I ended back at villager town, did my stuff, went back, it loaded fine back into the nether (took a while, but it loaded) and I was back at the main compound no problem. I went back to villager town, that same portal is troubling me. The only way I can get to villager town is to close the software after I get through the portal. What went wrong?