Got the Dx11 error as a Christmas present, I've tried this list of stuff since then with no luck,

Reinstalled game on C: through D:
Removed GPU drivers and reinstalled them.
Deleted local data.
Removed all overlay apps such as ICUE, Xbox, Discord and Steam.
Changed audio source.
Removed dx11 and reinstalled.
No controller being used.
Used CCleaner to wipe files.

At this point the only thing I've not tried is wiping all drives and reinstalling windows but that's such a hassle for a problem that's been going on for this long. Side note the game just opens as a black screen then pops these error codes,

ffxiv_dx11.exe+14BC9A5
ffxiv_dx11.exe-1515478
ffxiv_dx11.exe+1ECABA
ffxiv_dx11.exe-93F74
ffxiv_dx11.exe 17912D
ffxiv_dx11.exe 179363
ffxiv_dx11.exe-9230F
ffxiv_dx11.exe-561B5