No idea why but some player doors dont show owner names, instead of it show just steam id on it...
Any idea why? Players have no time or even dont know how to find player name by steam id, so showing just steam id are useless for them...

Oh my bad, looks like it not show anything!
So i think issue is here: Player dead and his body gone + he never respawned but his base standing. So if player get killed by anything while he offline, thats it, knocking not show anything on a doors you knock!