I've searching for the solution for 2days but still got the problem.
I already done some solutions posted on FAQs, ServerType and Connectivity Guide pages and look over the forums for an answer
1. recvpackets.txt (i generate this from JCV's tools and replace the older one)
2. serverType (used different values [22, 8_1, 8_2... !, ]
3. charBlockSize (tried different value range)
Here's my server info:
[Omni RO]
ip 204.152.221.55
port 6900
master_version 14
version 25
serverType 8_1
serverEncoding Western
charBlockSize 108
recvpackets recvpackets.txt