Constant Disconnects on EAFC 26 Despite Strong Internet (PS5, Fibre 900)

I keep getting disconnected when playing EAFC 26 on PS5, and I’m hoping someone can help.

• I’m on Fibre 900 broadband (YouFibre).
• On my PlayStation speed test I usually get over 400 Mbps download when connected to 5 GHz Wi-Fi.
• NAT type is 2, so no strict NAT issues.
• I’ve already disabled IPv6 (as advised), to try and improve stability.
• I’ve also set up a manual connection:
• DNS: Google (8.8.8.8 / 8.8.4.4)
• MTU: 1473
•  
• Despite this, I’m still experiencing random disconnections during matches, especially in Ultimate Team.

My connection is otherwise stable on other online games and devices, so this feels EAFC-specific.

Is there anything else I can try to stop these disconnects, or is this an EA server-side issue?

Thanks in advance for any advice.