Recent patching issues

Starting the patcher is easy enough, but once it reaches a certain file (like, creating:mob.wz or sound.wz), it freezes, for several seconds, and then brings up an error, saying an error happened, to try again, and if it fails again, to redownload the game.

Since Unleashed I found file Map.wz took a massive amount of time to update, maybe try using Fiel's NXPatcher can fix your problem.