Greetings fellow Eorzean,

Is this issue limited to specific areas (such as areas of high population) or does it appear to be consistent throughout all areas in-game? Have you tried running a clean boot of the PC, and ran the game after to see if there are any programs that may be interfering? It may also help to make sure that your anti-virus software has the appropriate exceptions made for Final Fantasy XIV.

Additionally, could you please provide us with a System Report? This can be done by going to the 'Config' option on the Final Fantasy XIV launcher. Once there, you can click on 'Display', which is to the right of 'System Information'.

We hope we can be of assistance with this issue!