diff --git a/sim/group.lua b/sim/group.lua
index 8154ec2..96e5710 100644
--- a/sim/group.lua
+++ b/sim/group.lua
@@ -226,7 +226,7 @@ function Group.update(net, tick)
 			end
 		end
 		
-		Simulation.queuegroupfx(GSim, net)
+		--Simulation.queuegroupfx(GSim, net)
 	end
 end
 
diff --git a/sim/simulation.lua b/sim/simulation.lua
index 6ba8a8f..a942b68 100644
--- a/sim/simulation.lua
+++ b/sim/simulation.lua
@@ -373,7 +373,8 @@ function Simulation.tickinput(sim)
 end
 
 function Simulation.sendfxupdate(sim)
-	for k, group in pairs(sim.groupfxqueue) do
+	--for k, group in pairs(sim.groupfxqueue) do
+	for k, group in pairs(sim.nets) do
 		if group.state[0] ~= group.fxstate then
 			group.fxstate = group.state[0]
 			
@@ -387,7 +388,7 @@ function Simulation.sendfxupdate(sim)
 		end
 	end
 	
-	sim.groupfxqueue = {}
+	--sim.groupfxqueue = {}
 end
 
 function Simulation.sendcallbacks(sim)