Persistent Driver Timeout / GPU Disabling / Watchdog BSOD

I am having an issue very similar to you except my BF6 will immediately BSOD. Ive tried many different solutions and checks with no result. I loaded the crashdump into chatgpt and it gave me a possible explanation for what my issue might be. I would advise you do the same and see what chatgpt says about your crashdump files.

My leading suspicion is a kernel-driver conflict involving EA Javelin anticheat, particularly because these were loaded simultaneously:

eaanticheat.sys

vgk.sys — Riot Vanguard

Bitdefender kernel drivers

ASUS/Corsair/other hardware-access and RGB drivers

Same thing, except I can not Alt-F4, it hardcrashes every time, and disables my GPU. Did all the same things you did, except I also reinstalled EA Anticheat and still didn't fix it. 

Also did a clean GPU installation, disabled HAGS, and nothing. 

• CPU: Intel Core i9-12900K 3.2 GHz 16-Core Processor
• GPU: AMD Radeon RX 9070 XT
• Motherboard: MSI MPG Z690 CARBON WIFI ATX LGA1700 Motherboard
• RAM: 16GB DDR5- 6400
• OS: Windows 10

Second time in about a month where the game updates and I hardcrash. 

Tried repair/reinstalling EAAntiCheat, and reinstalling BF6 did not work either.

This exact same issue is happening to me today as well. I last played on July 10th and 11th for hours without a single issue. Today I launched it and within 2 minutes of loading into a match I get a black screen video driver crash that does not recover. I have to forcefully reboot my PC and re-enable the device in Device Manager.

I have made no changes to my system since July 10/11 as well. No Windows updates, no driver updates.

I've tried using DDU to uninstall and reinstall the latest driver. I've also tried using DDU and using an older video driver. No issues in other demanding games as well. I tried maxing out cyberpunk and that was crash free.

Edit - Specs:
CPU: AMD 7800x3d
RAM: 32gb DDR6 6000mhz
Video: AMD 7900xtx
Storage: 2tb nvme
Motherboard: b650 aorus elite ax (firmware F40)
OS: Windows 10 Home 64 bit (ESU updates enabled)

Alright, one of the following fixed mine:

• Steam Launch options, add the following - "-bEnableGlimpse 0"
• Win+R,  %localappdata%, and deleted all Battlefield related folders. and verify Integrity of Game Files / Repair.
• Disable any Radeon Overlays AND Freesync

I've had this sort of issue multiple times after a large BF6 update.

What always fixed it for me was reinstalling BF6.  Honestly this is my go-to for any modern game.  Things just ain't built like they used to be.

If a reinstall isn't the answer... I would assume you are either over-exerting the card (too hot, too much VRAM usage) or there is a faulty part.  Either something like power supply (bad/weak capacitors on the GPU) or there is a portion of the VRAM that is shot.  Try GPUz and see if you can find anything off.  Given the quality of construction of modern PC parts... it's possible.

Oh, and a crazy one, make sure you have a good, real, authentic, quality, not chinese trash display cable.  Many moons ago I spent hundreds trying to chase down an issue until my friend told me to get a good cable, and bam, problem gone.  Another weird one is unseat the card, then re-seat it.  This has solved issues for me in the past as well.

I was running a 6800 XT, and now it's still the same on a 9070XT.  Thanks Forza, for killing a perfectly good card.

I'm still experiencing the same issue today but noticed something weird. I launched Battlefield 5 as well this time and it also experiences the exact same video driver crashes.

For both games I don't even need to load into a match. I can boot the game and sit at the main menu where the FPS is capped low and the exact same crash will occur 2-3 minutes of just idling there. I don't understand how this can be an issue with both Battlefield 5 and 6 but all my other games still run fine.

It has to be Javelin Anti-Cheat, I'm having this problem for the second time now, first time updating my BIOS solved the problem. Now, two days ago it came back out of the blue and won't leave, just gonna wait for the next season update, hoping it will resolve this massive pain in the a**.

I am facing this problem since July 16th. Pretty sure I played BF6 on July 15th and had zero issues that day. The game freezes about 2 minutes in and it doesn't matter whether I am in a game or on the menu then screen goes black and stays that way. When I get back into Windows I have to enable my GPU through device manager and restart again to get the adrenaline drivers working. I was on 26.5.2 drivers when this started happening but I did a full clean up and installed the latest drivers the issue remains the same. The only way I managed to play is by removing the files in "Documents/Battlefield 6/steam" and setting everything up again. Unfortunately crash happened again on relaunch.

My specs are:

CPU: Ryzen 7 5700x

GPU: RX 9060XT 16 GB

RAM: DDR4-3000 16 GB

OS: W10 22h2 (ESU is enabled)

Facing the same, every time i get to the shader compiling screen, then it gives me a black screen and the GPU just dissappears from my system, had to reinstall drivers, tried older one and got no luck so far.

Specs:
CPU: Ryzen 5500X3D
GPU: RX 9060XT 16GB
RAM: DDR4 3000 16 GB
OS: W10 ENTERPRISE 21H2

9800X3D / 7900XTX / 2 monitor setup

had this problem since 26.4.xx with a short working window with 26.6.1 & 26.6.4
the same as is described here:

the moment 3D graphics appear on screen in BF6 the system will crash after a moment, not even have to join a session. The 3D player in the lobby screen is enough. The screen will freeze while music still plays, after a couple of seconds the screen goes dark and a hard reset is needed. After reboot windows states the drivers are corrupt.

what has reliably solved this for me: downgrading to 26.3.1 - every other fix had no impact at all

next I'm going to try is the downtuning of clock speed

(needless to say, but other games are working fine with my rig - new Forza Horizons and AC Black Flag atm)