diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c b/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c
index 2d0fbfcddb42266cae6f9becda1b436400f33584..1adc81d556c1c29400420e167765f583af17854e 100644
--- a/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c
+++ b/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c
@@ -273,13 +273,13 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch,
   harq_process->first_tx=0;
 ///////////////////////// a---->| add CRC |---->b /////////////////////////
 ///////////
-    
+   /* 
     int i;
     printf("ulsch (tx): \n");
     for (i=0;i<(A>>3);i++)
       printf("%02x.",harq_process->a[i]);
     printf("\n");
-    
+   */ 
 
     if (A > 3824) {
       // Add 24-bit crc (polynomial A) to payload
@@ -413,7 +413,7 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch,
 
 ///////////
 ///////////////////////////////////////////////////////////////////////////////
-    LOG_I(PHY,"setting ndi to %d from pusch_data\n",harq_process->pusch_pdu.pusch_data.new_data_indicator);
+    LOG_D(PHY,"setting ndi to %d from pusch_data\n",harq_process->pusch_pdu.pusch_data.new_data_indicator);
     harq_process->ndi = harq_process->pusch_pdu.pusch_data.new_data_indicator;
   }
   F = harq_process->F;
diff --git a/openair1/SCHED_NR_UE/fapi_nr_ue_l1.c b/openair1/SCHED_NR_UE/fapi_nr_ue_l1.c
index ae792448827350fceaf9734a2b8ecc4330f7e60a..fe3d25b6f70c145b5ce4dcfc6571705923b66be8 100644
--- a/openair1/SCHED_NR_UE/fapi_nr_ue_l1.c
+++ b/openair1/SCHED_NR_UE/fapi_nr_ue_l1.c
@@ -183,7 +183,7 @@ int8_t nr_ue_scheduled_response(nr_scheduled_response_t *scheduled_response){
 
             if (scheduled_response->tx_request){ 
               fapi_nr_tx_request_body_t *tx_req_body = &scheduled_response->tx_request->tx_request_body[i];
-              LOG_I(PHY,"%d.%d Copying %d bytes to harq_process_ul_ue->a (harq_pid %d)\n",scheduled_response->frame,slot,tx_req_body->pdu_length,current_harq_pid);
+              LOG_D(PHY,"%d.%d Copying %d bytes to harq_process_ul_ue->a (harq_pid %d)\n",scheduled_response->frame,slot,tx_req_body->pdu_length,current_harq_pid);
               memcpy(harq_process_ul_ue->a, tx_req_body->pdu, tx_req_body->pdu_length);
 
               harq_process_ul_ue->status = ACTIVE;
diff --git a/openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c b/openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
index ba3eb3865f94a5bdfaba38d473ed4bfb9d1f17bb..b016f8466180bd0d4735abf4b5c73d7c6a46cbe4 100644
--- a/openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
+++ b/openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
@@ -956,7 +956,7 @@ NR_UE_L2_STATE_t nr_ue_scheduler(nr_downlink_indication_t *dl_info, nr_uplink_in
     // AND if a UL grant (UL DCI or Msg3) has been received (as indicated by num_pdus)
     if (ul_config && (ul_info->slot_tx == ul_config->slot && ul_info->frame_tx == ul_config->sfn) && ul_config->number_pdus > 0){
 
-      LOG_I(NR_MAC, "In %s:[%d.%d]: number of UL PDUs: %d with UL transmission in [%d.%d]\n", __FUNCTION__, frame_tx, slot_tx, ul_config->number_pdus, ul_config->sfn, ul_config->slot);
+      LOG_D(NR_MAC, "In %s:[%d.%d]: number of UL PDUs: %d with UL transmission in [%d.%d]\n", __FUNCTION__, frame_tx, slot_tx, ul_config->number_pdus, ul_config->sfn, ul_config->slot);
 
       uint8_t ulsch_input_buffer[MAX_ULSCH_PAYLOAD_BYTES];
       uint8_t data_existing = 0;