After file verification on Steam 3 files fail to verify.

Cannot join any match. 

Any match start leads to black screen instead of usual loading with map wallpaper, then "Battlefield" logo loading screen appear and I fall back to main menu.

Found literally the same issue on Reddit btw, but there are no solution for me: https://www.reddit.com/r/Battlefield6/comments/1o9rrzo/files_keep_getting_corrupted_and_need_to/

Issue started today, I've played 25+ hrs before without any issues.  Yesterday I've played normal matches and it was fine, but today I've tried to join community match at firse, got black screen and fallback to main menu. After a few tires, I've validated game files in Steam - it found 3 corrupted files (listed below) and redownloaded it, but black screen keep appear. And then I find out that I cannot join normal matches too! Same black screen - "Battlefield" text image - fallback to main menu withou any error code or clue about what actually happened.

Verifying game files in Steam every time after game launch find 3 invalid files:

1. preloader_l.dll
2. EAAntiCheat.GameServiceLauncher.exe
3. EAAntiCheat.GameServiceLauncher.dll

To be clear:

1. I haven't ever modified any of those files
2. Verifying marks them as invalid every time after game start, even without trying to join any match

What have I tried already:

1. I've tried to reboot PC
2. I have Secure Boot
3. I've tried to completely delete those 3 files
4. I've tried to increase cache size limit in Nvidia Control Panel
5. I've tried to delete Javelin Anti Cheat via EAAntiCheat.Installer.exe "Uninstall" button to force game to reinstall it, but it didn't help too

I'm attaching DxDiag to add info about my system just in case. I don't have any error messages or codes to add, but I'll be glad to add some log files as well if someone will tell me where to find them