origin is offline

Okay, hello there!

I have a problem - in game Titanfall 2 (purchased on Steam) there is a lock on Multiplayer, which says "Origin is offline", while data centers are reached and ping is shown.

To be clear there is full path:

I've purchased Titanfall 2 Deluxe on Steam.
Launched it, and Steam automatically installed EA app.
Then, on EA app launch it made me log in my Origin\EA account.
Strangely enough it was named '81fe668e16dfb62f' instead of 'UnrealRusher' which became my nickname (not shown in game, by the way)
Okay, i've assumed my ID was lost on migration or smth due to inactivity and proceeded.
I've launched the game and reached "connecting to Respawn servers" problem. OK. nailed it. OPENSSL_ia32cap etc, intel 10+ gen, there is a couple of posts about solution. I've followed exact steps from one of them and got data centers reached and ping shown. But then "Origin offline" came in the room.
At the time there was only 2017-ish posts about this problem. So i've tried them. And then tried newer posts as they appeared.
Flushing DNS, checking bans (there are none on list !) , changing password, changing name, changin country (not to Afganistan, but i guess in this particular case exact following is not mandatory), i've even fully deleted EA app, tried Origin, fully deleted it, reinstalled EA app from ea.com, and tried reinstalling it just in case.
So i assume every solution which is reachable up to this date on ea.com or steam->titanfall 2->discussions i've tried.

To be clear - another PC didn't help
I can log in to this account and have full power to change it (password, country, ID, nickname, etc)
I can use EA app to install games, and can play Apex Legends on this account logged via EA app or via Steam with EA account connected.

P.S. closest case to my own rn is described https://steamcommunity.com/app/1237970/discussions/0/3887225762855609688/ and i've tried all steps, but also didnt achieved success