Dc and Can't connect to update server

[XJY 3]

After getting DC. I keep getting this when I launch my L2. What's going on?

 

Failed to read content data from the update server.

Check your network environment ( ISP Authentication, NAC, Firewall and other settings) and try again.

[GhostintheShell 77]

does your windows network icon have "Internet" connected?  this usually means, some firewall or some gaming applications may have taken over your connection.  go to CMD and type "ping lineage2.com" and see if you can access server.  usually when i see that failed to read content data from the update server - means, internet is down.