I have done some research online and it’s suggested that ea fc26 dynamically changes the ip and servers in the Netherlands cluster, this is what it said:
You’re locking to the Netherlands, which genuinely has smoother EA servers.
EE’s “Wi-Fi Enhancer” uses an older static cloud list of EA servers.
When EA rotates to new Netherlands IPs, your enhancer either:
Blocks them as “outside the radius,” or
Routes through a relay hop to reach them.
That creates invisible delay — not visible ping spikes, but extra routing time.
Because the enhancer has no “Ping Assist” or “Spectator Mode,” you can’t automatically include new IPs, so it simply falls out of sync over time.