diff --git a/lib/include/srslte/common/buffer_pool.h b/lib/include/srslte/common/buffer_pool.h
index 94439387a..1c6dfc53a 100644
--- a/lib/include/srslte/common/buffer_pool.h
+++ b/lib/include/srslte/common/buffer_pool.h
@@ -93,7 +93,7 @@ public:
       available.pop();
       
       if (available.size() < capacity/20) {
-        printf("Warning buffer pool capacity is %f %%\n", (float) available.size()/capacity);
+        printf("Warning buffer pool capacity is %f %%\n", (float) 100*available.size()/capacity);
       }
 #ifdef SRSLTE_BUFFER_POOL_LOG_ENABLED
     if (debug_name) {
diff --git a/lib/src/common/logger_file.cc b/lib/src/common/logger_file.cc
index 94e5e8405..739eded8b 100644
--- a/lib/src/common/logger_file.cc
+++ b/lib/src/common/logger_file.cc
@@ -55,7 +55,7 @@ void logger_file::init(std::string file) {
   filename = file;
   logfile = fopen(filename.c_str(), "w");
   if(logfile==NULL) {
-    printf("Error: could not create log file, no messages will be logged");
+    printf("Error: could not create log file, no messages will be logged!\n");
   }
   start();
   inited = true;
diff --git a/lib/src/phy/rf/rf_uhd_imp.c b/lib/src/phy/rf/rf_uhd_imp.c
index 95287a628..29aec5b44 100644
--- a/lib/src/phy/rf/rf_uhd_imp.c
+++ b/lib/src/phy/rf/rf_uhd_imp.c
@@ -649,12 +649,14 @@ int rf_uhd_recv_with_time_multi(void *h,
         fprintf(stderr, "Error receiving from UHD: %d\n", error);
         return -1; 
       }
-      md = &handler->rx_md; 
+
+      uhd_rx_metadata_error_code_t error_code = 0;
+      uhd_rx_metadata_error_code(*md, &error_code);
+
+      md = &handler->rx_md;
       n += rxd_samples;
       trials++;
-      
-      uhd_rx_metadata_error_code_t error_code;
-      uhd_rx_metadata_error_code(*md, &error_code);
+
       if (error_code == UHD_RX_METADATA_ERROR_CODE_OVERFLOW) {
         log_overflow(handler);
       } else if (error_code == UHD_RX_METADATA_ERROR_CODE_LATE_COMMAND) {
diff --git a/srsue/src/mac/mac.cc b/srsue/src/mac/mac.cc
index b54ea5be6..04b7c4750 100644
--- a/srsue/src/mac/mac.cc
+++ b/srsue/src/mac/mac.cc
@@ -417,7 +417,7 @@ void mac::get_metrics(mac_metrics_t &m)
        metrics.rx_pkts?((float) 100*metrics.rx_errors/metrics.rx_pkts):0.0, 
        dl_harq.get_average_retx(),
        metrics.tx_pkts?((float) 100*metrics.tx_errors/metrics.tx_pkts):0.0, 
-       dl_harq.get_average_retx());
+       ul_harq.get_average_retx());
   
   metrics.ul_buffer = (int) bsr_procedure.get_buffer_state();
   m = metrics;  
diff --git a/srsue/src/upper/rrc.cc b/srsue/src/upper/rrc.cc
index 7b78bd774..94c2e449a 100644
--- a/srsue/src/upper/rrc.cc
+++ b/srsue/src/upper/rrc.cc
@@ -233,7 +233,6 @@ void rrc::run_thread() {
         set_phy_default();
         set_mac_default();
         mac->pcch_start_rx();
-        mac_timers->timer_get(t311)->run();
         mac_timers->timer_get(t310)->stop();
         mac_timers->timer_get(t311)->stop();
         state = RRC_STATE_IDLE;
diff --git a/srsue/src/upper/usim.cc b/srsue/src/upper/usim.cc
index 9be69383e..e1d2c204f 100644
--- a/srsue/src/upper/usim.cc
+++ b/srsue/src/upper/usim.cc
@@ -105,20 +105,18 @@ void usim::stop()
 
 void usim::get_imsi_vec(uint8_t* imsi_, uint32_t n)
 {
-  if (!initiated)
-  {
-    usim_log->error("Getting IMSI: USIM not initiated\n");
+  if (!initiated) {
+    fprintf(stderr, "USIM not initiated!\n");
     return;
   }
-  if(NULL == imsi_ || n < 15)
-  {
+
+  if(NULL == imsi_ || n < 15) {
     usim_log->error("Invalid parameters to get_imsi_vec");
     return;
   }
 
   uint64_t temp = imsi;
-  for(int i=14;i>=0;i--)
-  {
+  for(int i=14;i>=0;i--) {
     imsi_[i] = temp % 10;
     temp /= 10;
   }
@@ -126,13 +124,12 @@ void usim::get_imsi_vec(uint8_t* imsi_, uint32_t n)
 
 void usim::get_imei_vec(uint8_t* imei_, uint32_t n)
 {
-  if (!initiated)
-  {
-    usim_log->error("Getting IMEI: USIM not initiated\n");
+  if (!initiated) {
+    fprintf(stderr, "USIM not initiated!\n");
     return;
   }
-  if(NULL == imei_ || n < 15)
-  {
+
+  if(NULL == imei_ || n < 15) {
     usim_log->error("Invalid parameters to get_imei_vec");
     return;
   }
@@ -147,9 +144,8 @@ void usim::get_imei_vec(uint8_t* imei_, uint32_t n)
 
 int usim::get_home_plmn_id(LIBLTE_RRC_PLMN_IDENTITY_STRUCT *home_plmn_id)
 {
-  if (!initiated)
-  {
-    usim_log->error("Getting Home PLMN Id: USIM not initiated\n");
+  if (!initiated) {
+    fprintf(stderr, "USIM not initiated!\n");
     return -1;
   }