Based on my understanding, it appears that the problem may be associated with port configurations or potential firewall issues on EA's end, which are causing certain users to experience crashes.
The issue seems to be specifically related to the ports utilized by different protocols. For instance, IKEv2 employs ports 500 and 4500 using UDP. Additionally, IPSec Tunneling relies on the following ports:
- Port 4500/UDP frequently serves as NAT traversal.
- Port 500/UDP is designated for Internet Key Exchange (IKE), and sometimes Port 500/TCP is used for IKE over TCP.
It is worth noting that IPSec (VPN tunneling) also employs the following ports:
- Port 50 for Encapsulation Header (ESP)
- Port 51 for Authentication Header (AH)
WireGuard, another protocol, utilizes port 51820/UDP as a listening port for WireGuard VPN and may be relevant to the issue at hand.
Therefore, the problem appears to be linked to these specific ports. It has been observed that when users utilize a VPN with either IKEv2 or WireGuard protocols, the issue is resolved. However, when VPN is not in use, the crashes occur.
The nature of this bug or issue is puzzling and does not appear to be solely connected to the port-related factors mentioned earlier. It is possible that there is an entirely different underlying cause at play.
It has now been a week since we received any communication or update from EA regarding this matter.
We would greatly appreciate any information they can provide about the current status and progress in addressing this bug. Timely updates would help us understand the situation better.