While not revealing and keeping my other MMO private, I noticed consistent dsynce in the game. This unnamed MMO is around 10 years old so it is thoroughly optimised and well maintained. This game had no dsync issue in the past. However, this 10 years old MMO is currently facing an influx of players due to expansion coming out. This can complicated the whole reason for what I had said. Still naming no names. This could be relevent to SC if other well established MMOs suddenly have dsync issue too.