I am running a fairly new machine with an i9-9900K and a NVIDIA GeForce RTX 3090 with dual Dell monitors. Everything stock, nothing over clocked. I can run many other games, WoW, Overwatch, EQ, SWTOR/etc and not have the issue.
When I start up FF14 it is fine in character select but once I get into the game and get off the Inn bed it immediately reboots the PC.
I am running with current windows 10 and nvidia driver patches/updates.
If I disable DX11 it works for the most part tho even then at some major cinematics it will reboot. Not using DX11 half of a solution only tho as I still am limited to some features in the game (i.e. single-bag window for example).
When running the Endwalker benchmark it reboots.
Is there anything I can provide that would help resolve this?