Anti cheat failed to authenticate

This sounds like the same issue ive been having, i literally just started playing this month so only doing mixtape stuff but i keep getting up to a 20 minute ban for the game crashing. I have tried every fix that comes up when i googled it with no luck. My boyfriend and i had to give up on duos because of this happening so often mid match

I just started having the same issue but I can't even get into the game. I just made a post but also replying here in hopes someone sees this. 

Just telling you exactly what happened, I'm assuming you've tried everything like I have all the EAC "repair", verifying files, and uninstalling/ reinstalling. I tried literally everything myself. I had given Apex, steam, and all the and EAC.exe w/in the Apex folder run as admin privileges. On my drive that has Apex, I also have Blizzard games. I deleted all my Blizzard files, and when I went to launch Apex I got one of the Windows warnings asking if Steam had access to make changes to my computer (the admin access) I accidentally hit escape and then apex started to launch, for some reason that made my computer BLUE SCREEN. I started to freak out, when my computer rebooted I revoked admin access to Steam, apex, and the EAC stuff. For some reason, this fixed my issues. When I had the blue screen it said driver power state failure. I don't know why this worked but so far it has worked for me. I'm just explaining everything that I did/ happened to me. I feel your pain.