Ok, I have already followed that, am getting 0% packet loss out of 100 or more packets.
Both pc's running origin and swbf2.exe as admin. turn router off every night to flush dns and reset router, on hardwired connection for both always.
always clean boot, i hate logitech apps or other apps that eat system resources.
I called up my isp to open all ports a few days ago.
upnp enabled
all ports are auto opened for tcp on my router- so no need for any port forwarding, as the game was working perfectly with 2 accounts in bf2 before.
And the NAT im using is enabled and set to full cone nat.
I am able to play the game fine, no 216 error at all when in a server. It is only when my son tries to join the same server that he then gets this 216 error.
I am on PC , not console.
Only play with Ethernet. 1 router, i turn the router off every night to reset it.
My speed tests during the day are around 28Mbps which are fine, we were playing on this before no problems.
So if i can get into the game, play for hours but when he tries to join he gets this error, and then i test running games on his pc, same issue, no problems and when i try to join from my pc i get the 216 error.
So Somethings up here. No connection issue, its a IP conflict on the EA serve side since this chosen one patch.
Both pc's have different NAT ip addresses 192.168.1.35 & 36. so no conflict there.
If i add everything up I have tried as well as whats currently working and when it dosnt its my IP address being received by EA.
I wanted to buy Anthem and BF5 but now im holding back as i may not be able to play with my son on same servers.
Thanks, really want help so i can buy a few more games.