I have a D-Link DSL 520B modem and a D-Link 4500 router for my home network which my dad and I use daily. I love my D-Link setup and it works great, we do a lot of MMo gaming on this setup with no problems, low latency etc. Lately we have been playing Star Wars the Old Republic which we have been playing since December 15th. SWTOR and our network have been getting along fine up until 12/24/11 X-Mas Eve. Out of nowhere we started experiencing Error 9000 ingame which amounts to getting disconnected from the server ingame and booted out of the game and back to the server selection screen.
Checking the logs for the router I see the following log entries constantly:
Blocked incoming TCP packet from 159.153.65.63:20069 to 75.75.217.33:52166 as PSH:ACK received but there is no active connection
Blocked incoming TCP packet from 159.153.65.64:20059 to 75.75.217.33:49972 as PSH:ACK received but there is no active connection
Blocked incoming TCP packet from 159.153.65.38:21616 to 75.75.217.33:52131 as PSH:ACK received but there is no active connection
Those are the three entries that constantly pop up while the game is running. The IP associated with SWTOR/Bioware/Electronic Arts is 159.153.92.41 so I would hazard a guess that the blocked packets are associated with the game. This just started happening on 12/24 from what I can tell and the game has been running fine on our network for over a week until now.
My question is how can I get the router to stop blocking those packets? Is there a Gaming Rule or Gamefuel setting I can do that will fix this issue? Or some other router setting?
The two computers used on this network are wired, there is a laptop connected via wireless but we don't game on the laptop and it is not even on while this issue occurs. I have firmware 1.23NA, MAC Address Filtering on, DNS Relay enabled, UPnP disabled, WISH Disabled, Wi-Fi Protect disabled. If there is any other info I could provide please let me know.
Any help with this issue would be greatly appreciated and Merry X-Mas and Happy Holidays to all.