Have u tried opening ports for your console for fifa specifically?

FIFA 20 - PC

• TCP: 3569,9946,9988,10000-20000,42124
• UDP: 3659,9000-9999

FIFA 20 - Playstation 4

• TCP: 1935,3478-3480,3659,10000-10099,42127
• UDP: 3074,3478-3479,3659,6000

FIFA 20 - Xbox One

• TCP: 3074,3659
• UDP: 88,500,3074,3544,3659,4500

Seems like a connection issue tho.

Consult this with ISP and ask him to unlock the ports.

Check this and update us with the results please