I had issues with Duality when it was released trying to get the solo dungeon triumph, not because of difficulty, but because of connection issues. Even one of my earlier solo clears was a flawless, but disqualified for either triumph because some error code pushed me to a black screen and the instance was not reset, just my ammo. But now attempting to Solo Spire of the Watcher, I am encountering the same issues, even with a hardwired connection (I didn't have it before). Why does it have to be cleared completely in one sitting? Why not disqualify the solo-ability if someone connects to a different activity after an error code? I'm just so tired of getting my time wasted with these health sponge bosses, and having to reset completely if there's a minor hiccup in the connection.