diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c b/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c
index e5442aab48..97cacd77df 100644
--- a/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c
+++ b/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c
@@ -724,13 +724,13 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
       metadata mt = {.frame = proc->frame_rx, .slot = proc->nr_slot_rx };
       int total_valid_res = 0;
       for (int i = startSymbIdx; i < startSymbIdx + nbSymb; i++) {
-        total_valid_res = dl_valid_re[i - 1];
+        total_valid_res += dl_valid_re[i];
       }
       if (UETryLockScopeData(ue, pdschRxdataF_comp, sizeof(c16_t), 1,  total_valid_res, &mt)) {
         size_t offset = 0;
         for (int i = startSymbIdx; i < startSymbIdx + nbSymb; i++) {
-          size_t data_size = sizeof(c16_t) * dl_valid_re[i - i];
-          UEscopeCopyUnsafe(ue, pdschRxdataF_comp, &rxdataF_comp[0][0][rx_size_symbol * i], data_size, offset, i - startSymbIdx);
+          size_t data_size = sizeof(c16_t) * dl_valid_re[i];
+          UEscopeCopyUnsafe(ue, pdschRxdataF_comp, &rxdataF_comp[0][0][rx_size_symbol * i], data_size, offset, i);
           offset += data_size;
         }
         UEunlockScopeData(ue, pdschRxdataF_comp)
diff --git a/openair1/PHY/TOOLS/imscope/imscope_common.cpp b/openair1/PHY/TOOLS/imscope/imscope_common.cpp
index 9c86ce9925..b1bdda0905 100644
--- a/openair1/PHY/TOOLS/imscope/imscope_common.cpp
+++ b/openair1/PHY/TOOLS/imscope/imscope_common.cpp
@@ -132,7 +132,11 @@ void unlockScopeData(enum scopeDataType type)
   }
   if (total_size != (uint64_t)scope_data.data.scope_graph_data->dataSize) {
     LOG_E(PHY,
-          "Scope is missing data - not all data that was expected was copied - possibly missed copyDataUnsafeWithOffset call\n");
+          "Scope is missing data - not all data that was expected was copied - possibly missed copyDataUnsafeWithOffset call. "
+          "scope = %s, total_size = %lu, dataSize = %d\n",
+          scope_id_to_string(type),
+          total_size,
+          scope_data.data.scope_graph_data->dataSize);
   }
   scope_data.data.scope_id = type;
   scope_data.is_data_ready = true;