diff --git a/controller-host/mqtt/luasocket.lua b/controller-host/mqtt/luasocket.lua
index ca66f2d..b189c2d 100644
--- a/controller-host/mqtt/luasocket.lua
+++ b/controller-host/mqtt/luasocket.lua
@@ -33,9 +33,6 @@ end
 
 -- Receive given amount of data from network connection
 function luasocket.receive(conn, size)
-	if math.random(0, 100) < 50 then
-		return nil, "timeout"
-	end
 	local ok, err = conn.sock:receive(size)
 	--if ok then
 	--	print("    luasocket.receive good:", size, #ok, require("mqtt.tools").hex(ok))
diff --git a/controller-host/mqttthread.lua b/controller-host/mqttthread.lua
index f6c4858..33b8162 100644
--- a/controller-host/mqttthread.lua
+++ b/controller-host/mqttthread.lua
@@ -38,8 +38,7 @@ local function onCommand(command)
 		assert(client:subscribe {
 			topic = topic
 		})
-		print("Subscribed to " .. topic)
-		print("Subscribed to " .. topic)
+		})
 	end
 end