Joining in on the crash bandwaggon, unfortunately i dont even get in game anymore i crash as soon as i log in and hit play 99 times out of 100. error message looks like this
Apparently im in the same boat with you guys i got a 90k and now i cant even get back into the game, i crash on startup now with an error message like this

AppName: ffxiv.exe AppVer: 1.0.0.0 ModName: ffxiv.exe
ModVer: 1.0.0.0 Offset: 008e0fb6

If i click for more details theres a quite large list that lists out 61 modules and 1 thread along with something i have no idea what it is.
Anyone got a suggestion here?