I'm getting the Directx 11000002 error as well. Game was working flawlessly, until I upgraded to RX5700 XT. Then the issues started. Sometimes it crashes 15 minutes into the game, sometimes it's instantly after the I login and spawn, other times I can play for hours without a single issue.

I've tried the 5700XT on my old i7 3770K system, as well as my new Ryzen 3900X system and FFXIV crashes randomly on both. I just built the Ryzen PC and has 100% fresh drivers, so please don't ask me to DDU it. This is the only game that's crashing for me right now and I can run 3DMark and Superposition Benchmark without a hitch. This is not a budget PC.

I only started playing a few months ago. My renewal is in 3 days... not sure it's worth the hassle to continue until this bug is fixed. Still debating it.

In the meantime I'm going to try shutting down my Discord and see if it makes a difference with stability. Trial and error, right?