I know there are tons of threads about this, but as far as I have searched, I haven't find one thread with my problem (but I'm pretty sure they are a couple).

Thing is I'm sure my internet connection is causing the error because if I change to another internet connection I have no problem at all.

So I recently changed to another internet provider (Axtel) and it was working fine for like 2 or 3 weeks but a couple of days ago it started to give me the next error:

FFXIV Boot Error
Unable to complete version check
[30605][20448][10009][10019]

I'm using an ethernet connection.

If I change to another internet connection from a different internet provider, I have no problems, the version checks proceeds as always and it opens the log in window.

All the solutions on the forum and reddit for this problems that I checked only ask for check if the antivirus or the firewall is causing problems. I already verified this is not a problem and after that, I realized it was my internet connection.

I hope you can help me to solve my problem.

Thank you all and sorry if it was already asked.