FIFA 21 is a football simulation video game that is so much popular among FIFA fans across the world for years. This is the 28th installment of the FIFA series and Electronic Arts have offered the newest version of the gameplay with the ultimate team that also supports co-op multiplayer mode. Additionally, it features Pro Clubs which include more customization features, etc. However, it seems that multiple players are getting FIFA 21 Pro Clubs Error “The connection to your opponent has been lost”.
More and more server-related issues are happening to the FIFA 21 players due to the overloaded number of active players at the same time or even not so optimized server capacity on a regional basis. Though EA developers have fixed multiple server-related issues, it seems that there are a couple of errors still present in the game. So, if you’re also encountering the same error then check out this troubleshooting guide.

FIFA 21 Pro Clubs Error “The connection to your opponent has been lost”
This particular error is mostly appearing whenever players are trying to join into the second consecutive Pro Clubs match once the first one finishes. This is a quite weird one but true for some of the unfortunate players. Furthermore, this error also prevents players to return to the main menu in the game.
However, players can easily join a match even after receiving this error message from the lobby which is another big reason why players are getting frustrated. We can assume that the cause of this issue can be deeper and bigger.