Can't join my L4D2 steam group server after the latest game update

[pigfromspace]

Even can't see it on the steam group servers list. Here is my server.cfg am I doing something wrong?


// server name
hostname " [BG] HeaDSh0T | Left 4 Dead 2 [HLX] headsh0t.me"

// rcon passsword
rcon_password "xxxxx"

// Advanced RCON
sv_rcon_banpenalty 10
sv_rcon_maxfailures 10
sv_rcon_minfailures 5
sv_rcon_minfailuretime 30

// server logging
log on
sv_logfile 0
logaddress_add 78.83.251.126:27500

// operation
sv_lan 0
sv_region 3
sv_contact xxxxxxxxx

//Steam group
sv_allow_lobby_connect_only 0
sv_steamgroup 3188124
sv_steamgroup_exclusive 1

[pigfromspace]

But I can join it and see it ONLY in the server browser.