Repeatedly dealing with Fatal DirectX Error 11000002

[ParcemelBridges]

I have been playing this game since January 25th this year and never had any issues, but since August 1st this issue appeared for me. It seems a lot of other people are dealing with it too.

I got a new GPU in March, but everything worked perfectly fine since then too. I have not made any changes to my PC since then. The crashes appeared out of nowhere.

I am at a loss. Here is everything I tried:
* Rebooted PC many times
* All windows updates have been done
* Changed game to windowed mode and back to fullscreen
* Tried playing on borderless fullscreen
* Restored game data through launcher
* Complete re-installation of FFXIV (launcher and game files redownloaded)
* installed the game on a different drive
* Clean install of newest GPU drivers
* Used the Display Driver Uninstaller tool to completely remove the GPU drivers and installed the newest ones.
* Made a new windows admin account and tried playing from there
* Ran SFC /scannow and DISM on windows (to fix issues with windows itself)

None of these actions have resolved the issue.

[Subilac]

I have also tried everything you listed. I even turned off firewall and unblocked everything from antivirus software. I am now triying to reinstall for the tenth time and if it freezes again, I'm done. I am only getting a 5mb/s download speed with the patcher. I am getting 150mb/s all other downloads.

[SelinSilverus]

None of my driver changes had any effect
The issues first started appearing about 3~4 weeks ago.
It is INCREDIBLY frustrating, because the error only seems to appear in instanced content, so dungeons etc, which means I have to disappoint other players whenever I crash.

One way to test without going into dungeons for me: The inn room. I've found that, if I still have the crashes, they will appear when I'm in the inn room for between 1 to 15 minutes.

[ParcemelBridges]

I have found what was causing this issue for me! It was my RAM.

I made a post with as much detail as I could muster: https://forum.square-enix.com/ffxiv/...25#post6046225