Thank you for the update Miqo95.

There are a few other things you can try:

- Reset your router by turning it off then back on again
- Use a wired connection using an Ethernet cable (as opposed to wireless)
- Make sure your anti-virus/firewall has the appropriate exception for FFXIV
- Try doing a clean boot. Simply open the task manager and select the 'Start up' Tab. Disable everything here and restart the PC. Then try to update the launcher.

We hope we can be of assistance in helping you enjoy the exciting world of Final Fantasy XIV!