How to fix connection, Lag problem,Timeout Error with Lost Ark game on PC,Troubleshooting Lost Ark Lag and Connectivity Issues
Step 1) Make sure date, time, time zone and region are correct on your PC
Step 2) Update your Windows
Step 3) Do not stream videos, close all the internet consuming applications, play game after Windows Update
Step 4) Verify the game files in Steam
Step 5) Allow the game exe file to antivirus program or Windows security/Firewall
Step 6) Disable manual proxy and do not use a VPN
Step 7) Run Network Troubleshooter
Step 8) Run this command
netsh int tcp set global autotuninglevel=normal
Step 9) Run these commands
Ipconfig /flushdns
Ipconfig /release
Ipconfig /renew
netsh winsock reset
netsh int ip reset
Step 10) Perform Network Reset- Make sure you have the WIFI password
Step 11) Switch to a different network
Step 12) Use Ethernet connection