POL-0512 - FFXI-4002 Codes

Been seing a few threads for this that talk about ports and yada yada. Here is the variable though two instances opened on same computer. One continues to get the POL/FFXI codes. Yet the other has had no connection issues. Also a 3rd character on a seperate computer has had no issues either.

I have the same problem except its error code 4001, i may have gotten 4002 as well but I for sure get 4001 alot and 0512. I run 3 clients on this computer and sometimes when i zone all 3 1 of them will DC during the zone and the other 2 are ok for a while. But then all 3 will dc after 3-4 minutes.

Also If i dc and reconnect my client will freeze up or crash again within a minute or 2 every single time. If i dc i have to completely close out POL and reopen it otherwise it crashes