Does the invulnerabiletime setting actually work for spawn
 

In breakthrough does the invulnerabletime setting actually work for protecting players from spawn killers. I've heard complaints that some of the players still getting spawn killed even though I have it set up as follows in my server.

set sv_team_spawn_interval 4
set sv_invulnerabletime 10

I have it set up like this cuz I'm wondering if the game actually starts the protection when you get killed, and with the 4 second time delay for the spawning you would still get 6 seconds of invulnerability time.
But I don't think it's working right.

It also stops working the moment you shoot.