What is Server Authentication Failed 10010?
Potential Fixes for Lost Ark Error 10010
If you are using a VPN, first try turning off your VPN software and connecting to Lost Ark via a normal connection. If you still can’t connect, then check out the Lost Ark servers status page to see if the servers aren’t overpopulated at the moment.
It is possible that you could run into this authentication error without running a VPN, as well – or you may find that turning off your VPN doesn’t work. In that case, there are a few tried and true options try:
Log out of Steam and log back in. Verify the integrity of your Lost Ark game files. Restart your computer and log back in. Restart your modem/router. Switch to a wired connection if possible. Set TPS Protocol to 1. 2. Clear your DNS cache or change DNS servers.
If all else fails, then you could call your ISP and ask the provider to turn off their VPN if they are running one, though that is likely to be a futile endeavor.
That’s most of what you need to know about the Server Authentication Failed 10010 error message in Lost Ark, though we’ll keep an eye out for more potential solutions and update this guide as needed. Stay tuned for more Lost Ark tips and tricks articles.
Featured image via Tripod Studio
