Regarding the EAFC(FIFA) connection problem that has been ongoing for four years

Hello.

Please excuse me for translating from DeepL.

For the past 3 or 4 years, I have been suffering from an abnormal weight when playing EAFC online, as if I were underwater.

■Country

Japan

■Game console used

PS5

■Details of the problem

When playing EAFC online, there is an abnormal weight when moving players, and there is also a delay in button input

■Frequency of the problem

Always

■When did the problem start?

About 3 or 4 years ago The same problem has continued to occur across the series ever since (from the FIFA series) The problem occurs not only in DR and CF, but also in Squad Battles Incidentally, I have been playing since FIFA17, and I was able to play without any problems until the problem started

■Troubleshooting I have done so far

・Changed my internet connection (1G → 10G)

・Replaced my router ・Replaced my LAN cable

・Replaced my PS5 controller

・Replaced my gaming monitor

・Created a new SONY account

・Created a new EA account

・Replaced my ONU

・Disabled UPnP

・Public DNS settings (Google, Cloud flare)

・Changed the SPI timeout setting

・Contacted various companies

・Repairing the PS5 with Sony (there were no abnormalities)

・Opening ports

■ Internet speed

Download: 899.4Mbps

Upload: 167.5Mbps

Measured at 23:20 JST on the PS5

■ Connection score

80/100

■ Ping

12ms~16ms

■ Jitter

0.02ms

■Packet loss

0.08%

■Possible causes

I recently saw a post on the EAFC community reporting that there were problems when connecting via IPv6.

I'm not sure of the details, but I think my internet connection switched to IPv6 about 3 or 4 years ago, when I started having problems (I had a 1G contract at the time).

My current 10G connection method is “IPv6 IPoE + IPv4”, but it seems that you can't set up IPv4 connections with PPPoE etc.

■What happened recently

I usually play with the “ball standard” in the “right stick switching standard” I tried changing this to the ‘player standard’ recently, and I was able to play normally for about two days However, after that, without any warning, it reverted back to the original state. After that, I tried switching it back to “player standard” again, but it never returned to normal.

I apologize for the long message.

The problem has been continuing for a long time, and I'm having trouble because I don't know the cause.

If anyone can help me find a solution or find the cause, I would be very grateful if you could answer.