diff --git a/src/gamemodes/amongus/gamemode/cl_net.moon b/src/gamemodes/amongus/gamemode/cl_net.moon
index b4b15e3..ff8a3ca 100644
--- a/src/gamemodes/amongus/gamemode/cl_net.moon
+++ b/src/gamemodes/amongus/gamemode/cl_net.moon
@@ -507,3 +507,24 @@ net.Receive "NMW AU Flow", -> switch net.ReadUInt GAMEMODE.FlowSize
 		return unless IsValid GAMEMODE.Hud
 
 		GAMEMODE\HUD_ShowHelp!
+
+skipSync = {}
+for _, cvar in ipairs GAMEMODE.replicatedWritableCvars
+	cvars.AddChangeCallback GAMEMODE.ConVars[cvar]\GetName!, ((cvar, oldValue, newValue) ->
+		if skipSync[cvar]
+			skipSync[cvar] = false
+		elseif CAMI.PlayerHasAccess LocalPlayer!, GAMEMODE.PRIV_CHANGE_SETTINGS
+			net.Start "AU ChangeCvar"
+			net.WriteString cvar
+			net.WriteString newValue
+			net.SendToServer!
+		else
+			print "Only admins can change ConVar #{cvar}"
+			skipSync[cvar] = true
+			RunConsoleCommand cvar, oldValue
+	), "SendToServer"
+
+net.Receive "AU ChangeCvar", (len, ply) ->
+	cvar = net.ReadString!
+	skipSync[cvar] = true
+	RunConsoleCommand cvar, net.ReadString!
diff --git a/src/gamemodes/amongus/gamemode/shared.moon b/src/gamemodes/amongus/gamemode/shared.moon
index 2f8547b..25ba758 100644
--- a/src/gamemodes/amongus/gamemode/shared.moon
+++ b/src/gamemodes/amongus/gamemode/shared.moon
@@ -17,7 +17,8 @@ GM.WorkshopID = "{{CI_WORKSHOP_ID}}"
 GM.Version    = "manual-build" if GM.Version    == "{{" .. "CI_GAMEMODE_VERSION}}"
 GM.WorkshopID = nil            if GM.WorkshopID == "{{" .. "CI_WORKSHOP_ID}}"
 
-flags = bit.bor FCVAR_ARCHIVE, FCVAR_REPLICATED
+flags = FCVAR_ARCHIVE
+flagsRep = bit.bor FCVAR_ARCHIVE, FCVAR_REPLICATED
 
 --- Table of all ConVars the game mode is using.
 -- These are tracked and cannot be changed during the round.
@@ -45,7 +46,7 @@ flags = bit.bor FCVAR_ARCHIVE, FCVAR_REPLICATED
 -- @field ForceAutoWarmup (Bool) Should the automated round management be forced?
 GM.ConVars =
 	ImposterCount:   CreateConVar "au_max_imposters"   , 1 , flags, "", 1, 10
-	MinPlayers:      CreateConVar "au_min_players"     , 3 , flags, "", 3, 128
+	MinPlayers:      CreateConVar "au_min_players"     , 3 , flagsRep, "", 3, 128
 	KillCooldown:    CreateConVar "au_kill_cooldown"   , 20, flags, "", 1, 60
 	KillDistanceMod: CreateConVar "au_killdistance_mod", 1 , flags, "", 1, 3
 	ConfirmEjects:   CreateConVar "au_confirm_ejects"  , 1 , flags, "", 0, 1
@@ -65,19 +66,42 @@ GM.ConVars =
 	TasksCommon: CreateConVar "au_tasks_common"       , 1, flags, "", 0, 5
 	TasksVisual: CreateConVar "au_tasks_enable_visual", 0, flags, "", 0, 1
 
-	DistributeTasksToBots: CreateConVar "au_debug_bot_tasks" , 0, flags, "", 0, 1
-	MeetingBotVote:        CreateConVar "au_debug_bot_vote"  , 0, flags, "", 0, 1
+	DistributeTasksToBots: CreateConVar "au_debug_bot_tasks" , 0, flagsRep, "", 0, 1
+	MeetingBotVote:        CreateConVar "au_debug_bot_vote"  , 0, flagsRep, "", 0, 1
 
 	TimeLimit: CreateConVar "au_time_limit", 600, flags, "", 0, 1200
-	Countdown: CreateConVar "au_countdown" , 5  , flags, "", 1, 10
+	Countdown: CreateConVar "au_countdown" , 5  , flagsRep, "", 1, 10
 
-	WarmupTime:      CreateConVar "au_warmup_time"      , 60, flags, "", 0, 120
-	ForceAutoWarmup: CreateConVar "au_warmup_force_auto", 0 , flags, "", 0, 1
+	WarmupTime:      CreateConVar "au_warmup_time"      , 60, flagsRep, "", 0, 120
+	ForceAutoWarmup: CreateConVar "au_warmup_force_auto", 0 , flagsRep, "", 0, 1
 
 	PlayerModel: CreateConVar "au_player_model", "models/amongus/player/player.mdl",
-		flags, ""
+		flagsRep, ""
 	CorpseModel: CreateConVar "au_corpse_model", "models/amongus/player/corpse.mdl",
-		flags, ""
+		flagsRep, ""
+
+GM.replicatedWritableCvars =	{
+	"ImposterCount"
+	"KillCooldown"
+  "TimeLimit"
+  "KillDistanceMod"
+  "AllTalk"
+  "TaskbarUpdates"
+  "PlayerSpeedMod"
+
+  "MeetingsPerPlayer"
+  "MeetingCooldown"
+  "VoteTime"
+  "VotePreTime"
+  "VotePostTime"
+  "ConfirmEjects"
+  "VoteAnonymous"
+
+  "TasksShort"
+  "TasksLong"
+  "TasksCommon"
+  "TasksVisual"
+}
 
 --- Enum of all colors players can get.
 -- @table GM.Colors
diff --git a/src/gamemodes/amongus/gamemode/sv_net.moon b/src/gamemodes/amongus/gamemode/sv_net.moon
index 6adeb7d..0adb324 100644
--- a/src/gamemodes/amongus/gamemode/sv_net.moon
+++ b/src/gamemodes/amongus/gamemode/sv_net.moon
@@ -3,6 +3,7 @@
 -- @module sv_net
 
 util.AddNetworkString "NMW AU Flow"
+util.AddNetworkString "AU ChangeCvar"
 
 --- Sends the game state update.
 -- @param ply Player entity.
@@ -428,6 +429,7 @@ net.Receive "NMW AU Flow", (len, ply) ->
 					ply\SetPlayerColor GAMEMODE.Colors[preferred]\ToVector!
 
 				GAMEMODE\Net_UpdateGameState ply
+				GAMEMODE\Net_SyncGameSettings ply
 
 		--
 		-- Player has closed the task window.
@@ -538,3 +540,34 @@ GM.SetOnAutoPilot = (newState) =>
 -- @return You guessed it again.
 GM.SetFullyInitializedPlayerCount = (newCount) =>
 	SetGlobalInt "NMW AU FullyInitializedPlayers", newCount
+
+GM.Net_SyncGameSettings = (ply) =>
+	for _, cvar in ipairs GAMEMODE.replicatedWritableCvars
+		net.Start "AU ChangeCvar"
+		net.WriteString GAMEMODE.ConVars[cvar]\GetName!
+		net.WriteString GAMEMODE.ConVars[cvar]\GetString!
+		net.Send ply
+
+skipSync = {}
+for _, cvar in ipairs GAMEMODE.replicatedWritableCvars
+	cvars.AddChangeCallback GAMEMODE.ConVars[cvar]\GetName!, ((cvar, oldValue, newValue) ->
+		if skipSync[cvar]
+			skipSync[cvar] = false
+		else
+			net.Start "AU ChangeCvar"
+			net.WriteString cvar
+			net.WriteString newValue
+			net.Broadcast!
+	), "SendToClient"
+
+net.Receive "AU ChangeCvar", (len, ply) ->
+	isWritableCvar = (cvarName) ->
+		for _, cvar in ipairs GAMEMODE.replicatedWritableCvars
+			if GAMEMODE.ConVars[cvar]\GetName! == cvarName
+				return true
+		return false
+
+	cvar = net.ReadString!
+	if CAMI.PlayerHasAccess(ply, GAMEMODE.PRIV_CHANGE_SETTINGS) and isWritableCvar(cvar)
+		skipSync[cvar] = true
+		RunConsoleCommand cvar, net.ReadString!
diff --git a/src/gamemodes/amongus/gamemode/vgui/vgui_showhelp.moon b/src/gamemodes/amongus/gamemode/vgui/vgui_showhelp.moon
index 3f128c6..e38b4a9 100644
--- a/src/gamemodes/amongus/gamemode/vgui/vgui_showhelp.moon
+++ b/src/gamemodes/amongus/gamemode/vgui/vgui_showhelp.moon
@@ -340,7 +340,7 @@ return vgui.RegisterTable {
 										.Paint = (_, w, h) ->
 											draw.RoundedBox cornerRadiusBase * 1.5, 0, 0, w, h, entryColor
 
-										element = if (CAMI.PlayerHasAccess LocalPlayer!, GAMEMODE.PRIV_CHANGE_SETTINGS) and LocalPlayer!\GetNWBool "NMW AU Host"
+										element = if CAMI.PlayerHasAccess LocalPlayer!, GAMEMODE.PRIV_CHANGE_SETTINGS
 											-- Show the admin stuffs to admins.
 											switch type
 												when "Int", "Time", "Mod"
@@ -360,7 +360,14 @@ return vgui.RegisterTable {
 
 														depressed = false
 														.OnDepressed = -> depressed = true
-														.OnReleased  = -> depressed = false
+														.OnReleased  = -> 
+															depressed = false
+															if conVarName == "sv_alltalk"
+																-- sending value here to server because sv_alltalk doesn't callback on client (https://github.com/Facepunch/garrysmod-issues/issues/3503)
+																net.Start "AU ChangeCvar"
+																net.WriteString conVarName
+																net.WriteString \GetChecked() and "0" or "1"
+																net.SendToServer!
 
 														.Paint = (_, w, h) ->
 															depressedPadding = w * 0.025