Unable to target or Shoot at other players

I recently installed FiveReborn, however when playing, The cursor goes from white to grey when over another player and I cannot shoot at them. Godmode is disabled by both parties. Any suggestions or similar experiences?

I have the same problem

It has to be some basic file I am overlooking or something like that.

Players are marked friendly by default. You’ll need some script to enable PvP.

Is that a server script or something I can change when before I join a server?

It’s decided server sided. You could also install Enhanced Reborn.

This enables PvP by default.