Greetings fellow Eorzean,

I'm sorry to hear that you've been experiencing these crashes. You mention that no error message is present at the time crash; does the crash bring you to the title screen of the game, or back to the desktop? Does this issue occur every time that you reach this certain point during your instance? Are you experiencing crashes elsewhere? Additionally, have you attempted any troubleshooting on your own? If it has yet to be tried, a first step that I would is to start with updating your GPU driver, and other drivers that you may have on your PC. I would recommend uninstalling your current GPU drivers, and performing a fresh reinstall to see if that helps.

We hope to be of assistance with this! Thank you for posting in the FINAL FANTASY XIV Technical Support Forums.