1/3 chunk loading

[hugopl00]

Title: 1/3 chunk loading

Version: 3.0.3/3.0.4

OS: windows xp

Java Version: 32-bit

Description of Problem:

i join an server of an friend and i joined many times an later (now) when i join only 1 or 3 chunks will load on his normal server thats nerver happen

Error Messages:

n/a

Error Log:

n/a