Disconnect 90006 error when changing zones

Hello

I am getting disconnected with a 90006 error whenever I change zones. So going from north shroud to south shroud for example, or from La Nosca to Uldah.

Platform: PC
Error: 90006
Connection: Wired
Mbps Down: 3.5
Mbps Up: 1.5

I am playing from Australia and connecting to the Tonberry server. I'm using the vpn mudfish. I am on Windows 10.

Ways I've tried to fix this issue:
Deleting all browser history in Internet explorer
Setting security to the lowest possible setting in Internet explorer
Allowing all cookies in Internet explorer
Allow software to run or install even if signature is invalid in Internet explorer
Making sure that all SSL and TLS (except SSL 3.0) are checked
Running FFXIV in Windows 7 comparability mode
Running FFXIV as administrator
Allowing ports 54992 through 54994, 55006 through 55007, and 55021 through 55040 on my modem router
Listing FFXIV as an exception through Windows Firewall
Allowing ports 54992 through 54994, 55006 through 55007, and 55021 through 55040 on Windows Firewall
In cmd, using the commands ipconfig /flushdns, ipconfig /release, and ipconfig /renew
Restarting my modem router
Restarting my computer

Not using mudfish seems to have fixed the issue, which is odd because I was able to previously use it fine with no issues. Guess I'll have to try and reconfigure it to play nice with the game again.

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

This thread will be moved to the 'Closed Concerns' subforum as the issue has been resolved.

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