I know that there is already a complaint about server lag on here but I wanted to clarify it a bit. In my situation, my friends and I bought the game and we have issues when we are building together. While we are building, we can’t see what the other is building. We can only see what ourselves are building. The only way we are able to see what each other have built is to log off and then back on. The issue starts immideately after logging back in though. We do have issues like the other guy however who sometimes has blocks that don’t show up.
My friends and I play on US West and we have completely different computer specs (top end to bottom tier) that I don’t think really have anything to do with the issue.