De-Sync / Lag & Game Closing After Anti-Cheat Update

I don't know what you guys did to the game but it was working perfectly fine before. After this new anti-cheat update the game is almost unplayable.

I'm located playing from Japan on the ap-northeast-1 server with 6 ping and no packet loss written with no frame drops, no packet loss, no lag, no ping issues (I have 10g ethernet connected to my PC) and yet after this new update Apex constantly de-syncs / has packet loss where you're just stuck jittering in air or it rewinds 3 seconds from what just happened in-game. There is no rhyme or reason. One match will be fine no issue, the next it's almost unplayable, bins spawning loot late, opening doors and there still closed, shooting someone and no bullets being shot, randomly being downed after 5 seconds of jittering in place.

Separate to this terrible in-game de-sync and jittering that's been happening the game randomly closes now. No crashes, no freezing, just simply closes. At any time for no reason. During ranked too bad.

It's absolutely horrible to play right now in Japan and it's not just me, 5 of my friends all over Japan are all encountering the same issues.
Fix the game this is insane.