We finally find a way to avoid the battleeye bug but it's kinda shitty to do.
Log in using Atlasgame_BE.exe.
step 1: When you are ingame kill yourself. Fast way to do it : it's press R to combat mode - left control - block spam with left/right mouse.
Step 2: The map to respawn is gunna be flash green. Chose change home server (bottom right) chose a new one and respawn. (at this point you will probably get kick out server)
Step 3: Log back at freeport and kill yourself again.
Step 4: respawn at your base and you should be fine till you die or DC again....
Look like it's a server region problem.
I hope it help you play till they finally fix this dumb BE update.