[Bacek]

Server\l2j-gameserver\dist\config\network\security.properties

# ------------------------
# Section: GG (Game Guard)
# ------------------------
# Enforce gameguard for clients
# GameGuardEnforce - enforces gameguard query on character login
# GameGuardProhibitAction - don't allow player to perform trade, talk with npc
# or move until gameguard reply is received.
GameGuardEnforce = false
GameGuardProhibitAction = false