UNKOWN ERROR // 2:2600J - Game crashes PC

Product: Battlefield 2042
Platform:PC
Please specify your platform model. PC
AMD or Nvidia Model Number Nvidia EVGA GTX 1070 FTW+
Enter RAM memory size in GB 32 gigs of ram
Are you using any software with an overlay? No
Which part of the game is the issue happening in? Multiplayer
Which part of the mode? Conquest
Please select your region North America
On which server did this happen? It happens on all servers and in all games
When did this happen? (dd.mm.yy hh:mm) 11/12/21
Summarize your bug Input lag is so bad the game is unplayable. Rather than smooth frames that follow mouse movement, I get like a two-frame transition from starting mouse location to finishing mouse location. The view will shift from one spot to another. And the game is completely unplayable.
How often does the bug occur? Every time (100%)
Steps: How can we find the bug ourselves? Run the game. But few seem to be having the same horrible stuttering problem I have. The game is completely unplayable.
What happens when the bug occurs? Horrible input lag
What should be happening instead? Smooth screen following mouse movement.

‌

Product: Battlefield 2042
Platform:PC
Please specify your platform model. PC
AMD or Nvidia Model Number Nvidia EVGA GTX 1070 FTW+
Enter RAM memory size in GB 32 gigs of ram
Are you using any software with an overlay? No
Which part of the game is the issue happening in? Multiplayer
Which part of the mode? Conquest
Please select your region North America
On which server did this happen? It happens on all servers and in all games
When did this happen? (dd.mm.yy hh:mm) 11/12/21
Summarize your bug Input lag is so bad the game is unplayable. Rather than smooth frames that follow mouse movement, I get like a two-frame transition from starting mouse location to finishing mouse location. The view will * from one spot to another. And the game is completely unplayable.
How often does the bug occur? Every time (100%)
Steps: How can we find the bug ourselves? Run the game. But few seem to be having the same horrible stuttering problem I have. The game is completely unplayable.
What happens when the bug occurs? Horrible input lag
What should be happening instead? Smooth screen following mouse movement.

‌

Input lag is so bad the game is unplayable. The worst part of the input lag is mouse movement. When I move my mouse, rather than my sights smoothly following mouse movement, the screen literally shows one mouse location first, does not track with the mouse, and then switches to the location where the mouse ends up. So, rather than smooth frames that follow mouse movement, I get a two-frame transition from starting mouse location to finishing mouse location. The view will shift from one spot to another.

In addition, firing a gun has about 1 - 2 second delay. If I push the trigger down too fast and let go, it won't even fire. And movement is horribly lagged as well.

On top of that, after following tech support's request to disable all services and programs at startup, I now receive an error code when loading the game: "Unknown error: 2:2600J." Disabling and preventing startup programs did not work, of course. I enabled the services and startup programs that my computer needs.

I have never had this problem with any other battlefield game.

Graphics are set to low, future frame rendering is off, vsync is disabled. Tried with mouse polling set to 500ms and as low as 125ms.

G900 Mouse
Intel i7 8700k
EVGA GTX 1070 FTW+ (updated drivers with a clean install)
32 gigs ram
Refresh rate 144hz