Reporting reproducable FPS killing bug, and solution

[Xerkrosis]

If it's the latest Nvidia Driver, then the solution would be to revert to a previous driver and report it to Nvidia. Which seems to be already the case, though Nvidia only needs to see it.

You can also enable a cap for FFXIV in the Nvidia Settings, which I would recommend either way, because of FFXIV's misbehaviour above 60 fps in regards of physics.
Can't ever suggest FFXIV's cap-option, because it seems to come along with something like a Vsync-behaviour, which is nonesense when you're using Gsync/Freesync.

[Geirr]

If it's the latest Nvidia Driver, then the solution would be to revert to a previous driver and report it to Nvidia. Which seems to be already the case, though Nvidia only needs to see it.

You can also enable a cap for FFXIV in the Nvidia Settings, which I would recommend either way, because of FFXIV's misbehaviour above 60 fps in regards of physics.
Can't ever suggest FFXIV's cap-option, because it seems to come along with something like a Vsync-behaviour, which is nonesense when you're using Gsync/Freesync.

While I agree that reverting is a solution, some people want to stay current with drivers and not downgrade for just one title. I also feel like if Square Enix fusses at Nvidia developer to developer, business to business, something is more likely to get fixed then if I complain to Nvidia.