Game unstable on new machine (dx11 fatal errors) unexpected error dll errors...

[Mcguffins]

As an addendum, while OP mentioned they were going to test with other games, I already have.

I've had 0 issues with anything else I have played. Issue has been isolated to FFXIV for me.

[Logicd]

I’ve been having a similar issue with dx11 crashing seemingly occurring at random, thought I’d share some of what I’ve done that has helped. To be clear none of this has totally solved the issue, however it has reduced its occurrence from 5+ crashes a day to around 1-2 if that.

My system for reference: Intel 10900k/AMD6900xt/32gbRAM/Win10. So first was removing the factory overclock, with AMD to do this you have to open the driver software go into tuning and manually lower the peak frequency, if you’re unsure of your cards base clock just look up the model and you should find it easily I’m sure Nvidia has something similar. For in-game settings it seems like the graphic fidelity has an impact on this, in particular the shadow settings, I have set all three to the lowest they can be. I’ve also seen some people have luck with running an older graphics driver so that may be worth looking into, I didn’t notice much of a difference doing that myself.

Anyways I hope that helps, these were the only changes that had a real difference on the crash frequency that I tested, also worth noting that these crashes don’t happen to me in any other games I’ve been playing recently like Cyberpunk/BG3/CK3/P5R