You might be having packet loss or your connection fluctuates. Look at your connection score here and check your match history to compare the two.
You can also run the online input overlay on in game. This will show you how much delay you have. One controller is connected to your local and one to the server.
If say you can see 2-3 seconds of delay with your home connection and not on wifi you know it’s your home connection. This would show you the difference between the two connections.
Here is ea help page explaining more below.
EAS FC uses game data centers so that someone else’s connection doesn’t impact your own gameplay. The game data center handles the distribution of gameplay information to all players.
The center collects inputs from your game at a set interval of time, and then sends this information back to everyone else in a match. This happens at the same time for all players and is determined by their individual connections.
For example, if one player is streaming 4K movies and trying to play on a weak Wi-Fi signal, their activities shouldn’t impact anyone else in that match. The game data center still sends the information back at the same time.
A game data center acts as the host of the match in multiplayer matches.
EAS FC will always try to connect you to online matches on your best game data center. Although that’s often the nearest one, this isn’t always the case.
Internet service providers (ISP) generally don’t send data from Point A to Point B directly. They route this data across locations, sometimes across the globe. This can be a physical networking infrastructure limitation of some ISPs or part of their business model. These decisions are ultimately handled by ISPs based on their unique needs and situations.
In some cases, your connection to a game data center is the best connection available at the moment, even if it’s farther away. However, your connection can be routed elsewhere if internet issues impact the route that your network traffic would normally take, or if one of our game data centers is experiencing technical problems.
