FC25 Disconnecting almost every game!

Does anyone else have the issue or can anyone help with the following issue??🙏

Everytime I try and play a game of champs or rivals, ps4 and ps5 version, it will take me like 10 games to try and play one. Everytime I load in a game it will either disconnect immediately, go to the kick off screen then disconnect or play for around 3 mins and then disconnect. Sometimes on the PS5 version, the game will go through me and opponent will skip intro and the screen will go completely black, but when i dashboard and go back in the game it shows an active counter at the bottom as if i'm inactive - leaving no other option than to close app and take an L (this has lost me 3 games this weekend alone.) 

I have installed both games, ps4&ps5, and this has not fixed the issue. It is not a wifi issue as i run ethernet gigabit speeds and it doesn't happen to my brother in the next room. 

So frustrating and desperate for any advice or help!