It seemed to have fixed itself but as I was playing on server 300013 for about 1 hour, it was going smooth until it crashed at around 21:15 with REPLICATION TIMEOUT, and then REPLICATION CONNECTION FAILURE . Notable that the service state was red again. At the third try after REPLICATION CONNECTION FAILURE, it successfully reconnected but displayed 1 minute server runtime and no players, players were slowly rejoining indicating it is issue for many people, as it was in progress and full lobby before crashing..
I left manually and tried to reconnect, then got REPLICATION CONNECTION FAILURE again.
Notable for this server is that none of the car lights ever worked, even on newly spawned ones. They didn't emit light.
Also, no FIA spawned at Camurac supply depot or Le Moule supply depot. Idk about the other depots
So, going on Battlefield now 'til this is stable.
Done what I can.

Seems to be working better as of 15 December, been playing all day on server 3000110 without any issue such as disconnecting or crashing. One match even went for almost 11 hours, ended as US win.
The server fps was always yellow though, but it seems to be the case for most servers now, such as the one in T187252 aswell.

Need to get to the bottom of all these errors though.
Regards

@Geez
Today 30th December at exactly 22:45 CET, on server 300017 there was a sudden REPLICATION TIMEOUT crash a few seconds after everything had suddenly frozen in place. It tried to reconnect and first time it gave a REPLICATION CONNECTION_FAILURE but on the second try it loaded in. I noticed the whole server, which was full, had been completely disconnected and the session had also completely reset, so everyone reconnected and they were pretty annoyed.
What is causing this?

In T187284#2728553, @byNautiic wrote:

@Geez
Today 30th December at exactly 22:45 CET, on server 300017 there was a sudden REPLICATION TIMEOUT crash a few seconds after everything had suddenly frozen in place. It tried to reconnect and first time it gave a REPLICATION CONNECTION_FAILURE but on the second try it loaded in. I noticed the whole server, which was full, had been completely disconnected and the session had also completely reset, so everyone reconnected and they were pretty annoyed.
What is causing this?

Hello byNautiic.
It appears that the server has simply crashed. We will look into this further, thank you

@Geez Thank you.
I encountered another full server crash / reset today on server 14215392 (US-NY) at exactly 21:10 CET, 26 January.
It was a late-game server which had been going for maybe 10 hours. Server was always running normally.
Suddenly the game crashed with REPLICATION TIMEOUT. It reconnected on the first try, and then everyone rejoined and the match had fully reset itself...
I kept playing and the performance was still fine.. The game ended after a couple of hours, as Soviet victory.

Suspected DDoS attack started around precisely 16:00 CET, 1 February
999 ping, cant join servers.
Seems to mostly affect finding & joining servers, not playing in them.
After a while it could be resolved by restarting game.

The problema don t stop