Whenever I connect to a server, while it is loading datablocks it stops loading and the loading bar stays still, I have to disconnect and reconnect multiple times for it to get through datablocks without locking up. Plus, when i get on a server for 10 to 60 minutes I get an endless LAG, I cannot move or talk , and i see people moving around me like normal and the chat messages keep apearing from other players. Also, when I am on a server with alot of bricks it get really slow and is inpossible for me to play on other servers. I have a good Internet connection and it has not done these things before, and my connection signal is great. Can somebody please help? Also, the game crashes like 9 out of 10 times I play I get these problems. Plus, when i am just normally playing the game crashes out of nowhere.