Sunday 30th August and a bit forward the PVE server will be running in test mode:
IF config works the server will automaticly switch from PvE to PvP at given times.
Check what mode server is in by holding H key.
19:00->22:00 PvP mode.
22:00->19:00 PvE mode (as before).
This is simply an configuration test to see if time limited pve/pvp do work.