diff --git a/fec_manager.cpp b/fec_manager.cpp
index fdbba37..d00ae46 100644
--- a/fec_manager.cpp
+++ b/fec_manager.cpp
@@ -223,7 +223,7 @@ int fec_encode_manager_t::input(char *s,int len/*,int &is_first_packet*/)
 	{
     	char ** blob_output;
     	int fec_len=-1;
-    	mylog(log_debug,"counter=%d\n",counter);
+    	mylog(log_trace,"counter=%d\n",counter);
     	if(counter==0)
     	{
     		mylog(log_warn,"unexpected counter==0\n");
diff --git a/main.cpp b/main.cpp
index 1cc959f..c18782d 100644
--- a/main.cpp
+++ b/main.cpp
@@ -30,10 +30,10 @@ int mtu_warn=1350;
 int disable_mtu_warn=0;
 
 int fec_data_num=20;
-int fec_redundant_num=16;
-int fec_mtu=1300;
-int fec_pending_num=200;
-int fec_pending_time=50000;
+int fec_redundant_num=8;
+int fec_mtu=1000;
+int fec_pending_num=30;
+int fec_pending_time=10000;
 int fec_type=0;
 
 u32_t local_ip_uint32,remote_ip_uint32=0;