Game keeps DCing (mostly) during instanced content. Error codes 90001 and 90002

So as of about three or four days ago my game started randomly crashing during instanced content and sometimes while i'm just sitting in the over world. I'm not sure what could be causing the issue as I've tried every possible easy fix with my internet. This is the only game that I have random disconnects with and its making instanced content unplayable as I cant even get through a trial. I always get one of two error codes, 90001 and 90002 with the latter being the more frequent one. I'm lost on what to do at this point because I even uninstalled and reinstalled the game in hopes it would help but nothing has changed.

Good afternoon and thank you for posting on the Final Fantasy XIV Technical Support Forums.

When exactly did this start happening? Do you recall anything changing/updating on your home network or PC that coincides with this?

What have you tried so far in order to alleviate the issue?

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

Thank you for your reply! I apologize for the late response as I did manage to fix the issue!

Good morning and thank you for the update.

SusanoTachibana, I am glad that that you were able to resolve the issue I'm glad you were able to resolve the issue. In the event you experience anymore issues with Final Fantasy XIV, please post again in the Technical Support Forums.

This thread will be moved to the 'Support Center Resolved'.

Thank you for visiting the Final Fantasy XIV Technical Support Forums.