diff --git a/openair1/PHY/MODULATION/slot_fep_nr.c b/openair1/PHY/MODULATION/slot_fep_nr.c
index cf0a50a018..28983e0bc3 100644
--- a/openair1/PHY/MODULATION/slot_fep_nr.c
+++ b/openair1/PHY/MODULATION/slot_fep_nr.c
@@ -461,9 +461,15 @@ int nr_slot_fep_ul(NR_DL_FRAME_PARMS *frame_parms,
     dft(dftsize,(int16_t *)&tmp_dft_in,
         (int16_t *)&rxdataF[symbol * frame_parms->ofdm_symbol_size], 1);
   }
-  else
-    dft(dftsize,(int16_t *)&rxdata[rxdata_offset-sample_offset],
+  else {
+    //dft(dftsize,(int16_t *)&rxdata[rxdata_offset-sample_offset],
+      //  (int16_t *)&rxdataF[symbol * frame_parms->ofdm_symbol_size], 1);
+    memcpy((void *)tmp_dft_in,
+           (void *) &rxdata[rxdata_offset-sample_offset],
+           (frame_parms->ofdm_symbol_size)*sizeof(int));
+    dft(dftsize,(int16_t *)&tmp_dft_in,
         (int16_t *)&rxdataF[symbol * frame_parms->ofdm_symbol_size], 1);
+  }
 
   // clear DC carrier from OFDM symbols
   rxdataF[symbol * frame_parms->ofdm_symbol_size] = 0;
diff --git a/openair2/LAYER2/NR_MAC_gNB/config.c b/openair2/LAYER2/NR_MAC_gNB/config.c
index 36b81927f8..2a61e6e896 100644
--- a/openair2/LAYER2/NR_MAC_gNB/config.c
+++ b/openair2/LAYER2/NR_MAC_gNB/config.c
@@ -125,7 +125,7 @@ void config_common(int Mod_idP, int pdsch_AntennaPorts, NR_ServingCellConfigComm
   uint16_t band;
   int32_t offset;
 
-  get_band((cfg->carrier_config.dl_frequency.value)*1000,
+  get_band(((uint64_t)cfg->carrier_config.dl_frequency.value)*1000,
            &band,
            &offset,
            &frame_type);