diff --git a/ReleaseNotes.md b/ReleaseNotes.md
index e48f193038d52fbf44639242ed290cb8a344961f..5815241f5018c020ff58c8fcf4cd0ed5359ccb49 100644
--- a/ReleaseNotes.md
+++ b/ReleaseNotes.md
@@ -1,25 +1,21 @@
-# v4.NEXT
+# v4.3-2
 
 ## Summary
 
 ### Features
-- cta/CTA#1026 `cta-admin sq` now shows the mount policies of potential mounts
 - cta-admin: All short options with more than one character now require two dashes
 
 ### Bug fixes
 - cta/CTA#1013 reportType uninitialized
-- cta/CTA#1035 log configuration options on frontend startup
-- cta/CTA#1042 Do not iterate over retrieve queues when holding global scheduler lock
-  - Repacks on a disabled tape must now use a mount policy whose name starts with repack
-  - There is no longer an empty mount when a disabled/broken tape queue is full of deleted requests
-- cta/CTA#1027 Mitigate popNextBatch bad behaviour in archive queues
-- Migration tools: fixes filemode of files imported from CASTOR to EOS
+- cta/CTA#1044 Fix segmentation fault due to uninitialized optional value and remove diskSpaceReservations from `cta-admin dr ls`
 
 # v4.3-1
 
 ## Summary
 
 ### Features
+- cta/CTA#976 Add logical part of Drive Status using Catalogue
+- cta/CTA#988 Add diskSpaceReservations map in cta-admin --json dr ls output.
 - cta/CTA#983
   - Add cta-versionlock helper script to cta-release package
   - Update cta repo file to use the new public repo
@@ -28,21 +24,46 @@
 - cta/CTA#1041 Fix host values in cta-admin commands
 
 ### Bug fixes
+- cta/CTA#501 cta-taped should set the state to DOWN when machine rebooting
+- cta/CTA#955 cta-taped daemon should stop "immediately" and cleanly when systemctl stop/restart is executed
+- cta/CTA#991  Drive is not put down if the device file is removed while cta-taped is running and before a data transfer
+- cta/CTA#996  Removes PARALLEL from migration scripts
 - cta/CTA#1029 Fix segmentatin fault in frontend when list repacks of a tape that has been deleted in the catalogue
 - cta/CTA#1031 Fix Warning in updateDriveStatus
 - cta/CTA#1032 cta-admin dr ls crashes the frontend if executed during an archive/retrieve
-- cta/CTA#996  Removes PARALLEL from migration scripts
-- cta/CTA#991  Drive is not put down if the device file is removed while cta-taped is running and before a data transfer
 
 # v4.2-3
 
+## Summary
+
+### Features
+- cta/CTA#983
+  - Add cta-versionlock helper script to cta-release package
+  - Update cta repo file to use the new public repo
+- cta/CTA#1036 Better error reporting in cta-admin tools
+- cta/CTA#1039 Improve logging of cta admin commands in cta frontend
+- cta/CTA#1041 Fix host values in cta-admin commands
+- cta/CTA#1026 `cta-admin sq` now shows the mount policies of potential mounts
+
+### Bug fixes
+- cta/CTA#1029 Fix segmentatin fault in frontend when list repacks of a tape that has been deleted in the catalogue
+- cta/CTA#1032 cta-admin dr ls crashes the frontend if executed during an archive/retrieve
+- cta/CTA#996  Removes PARALLEL from migration scripts
+- cta/CTA#1035 log configuration options on frontend startup
+- cta/CTA#1042 Do not iterate over retrieve queues when holding global scheduler lock
+  - Repacks on a disabled tape must now use a mount policy whose name starts with repack
+  - There is no longer an empty mount when a disabled/broken tape queue is full of deleted requests
+- cta/CTA#1027 Mitigate popNextBatch bad behaviour in archive queues
+- Migration tools: fixes filemode of files imported from CASTOR to EOS
+
 # v4.2-2
 
 ## Summary
 
 ### Features
-- cta/CTA#976 Add logical part of Drive Status using Catalogue
-- cta/CTA#988 Add diskSpaceReservations map in cta-admin --json dr ls output.
+
+### Bug fixes
+- cta/CTA#1029 Fix segmentatin fault in frontend when list repacks of a tape that has been deleted in the catalogue
 
 # v4.2-1
 
diff --git a/cmdline/CtaAdminTextFormatter.cpp b/cmdline/CtaAdminTextFormatter.cpp
index 1868d6d290783aab180b416835326e83ef722dc1..e3d4711d7e60558df1a4293e76c3d168ab2aa92c 100644
--- a/cmdline/CtaAdminTextFormatter.cpp
+++ b/cmdline/CtaAdminTextFormatter.cpp
@@ -230,9 +230,7 @@ void TextFormatter::printDriveLsHeader() {
     "priority",
     "activity",
     "age",
-    "reason",
-    "disk_system_name",
-    "reserved_bytes"
+    "reason"
   );
 }
 
@@ -291,9 +289,7 @@ void TextFormatter::print(const DriveLsItem &drls_item)
     drls_item.current_priority(),
     drls_item.current_activity(),
     timeSinceLastUpdate,
-    reason,
-    drls_item.disk_system_name(),
-    drls_item.reserved_bytes()
+    reason
   );
 }
 
diff --git a/scheduler/TapeDrivesCatalogueState.cpp b/scheduler/TapeDrivesCatalogueState.cpp
index ae35c0fa481717b304319db51478978e82d86e98..251dcb83ecab2c1ec6a3736c4fca2f1eabb86604 100644
--- a/scheduler/TapeDrivesCatalogueState.cpp
+++ b/scheduler/TapeDrivesCatalogueState.cpp
@@ -16,6 +16,7 @@
  */
 
 #include <algorithm>
+#include <list>
 
 #include "common/dataStructures/DesiredDriveState.hpp"
 #include "common/dataStructures/DriveInfo.hpp"
@@ -70,6 +71,7 @@ std::list<cta::common::dataStructures::TapeDrive> TapeDrivesCatalogueState::getD
   const auto driveNames = m_catalogue.getTapeDriveNames();
   for (const auto& driveName : driveNames) {
     const auto tapeDrive = m_catalogue.getTapeDrive(driveName);
+    if (!tapeDrive) continue;
     tapeDrivesList.push_back(tapeDrive.value());
   }
   return tapeDrivesList;
@@ -114,8 +116,11 @@ void TapeDrivesCatalogueState::updateDriveStatistics(const common::dataStructure
   switch (driveState.value().driveStatus) {
     case common::dataStructures::DriveStatus::Transferring:
     {
-      const time_t timeDifference = inputs.reportTime -  driveState.value().lastModificationLog.value().time;
-      const uint64_t bytesDifference = inputs.bytesTransferred - driveState.value().bytesTransferedInSession.value();
+      const time_t timeDifference = inputs.reportTime - driveState.value().lastModificationLog.value().time;
+      uint64_t bytesTransferedInSession = 0;
+      if (driveState.value().bytesTransferedInSession)
+        bytesTransferedInSession = driveState.value().bytesTransferedInSession.value();
+      const uint64_t bytesDifference = inputs.bytesTransferred - bytesTransferedInSession;
       driveState.value().lastModificationLog = common::dataStructures::EntryLog(
         "NO_USER", driveInfo.host, inputs.reportTime);
       driveState.value().bytesTransferedInSession = inputs.bytesTransferred;
@@ -628,7 +633,7 @@ common::dataStructures::TapeDrive TapeDrivesCatalogueState::setTapeDriveStatus(
   tapeDriveStatus.desiredForceDown = desiredState.forceDown;
   if (desiredState.reason) tapeDriveStatus.reasonUpDown = desiredState.reason;
   if (desiredState.comment) tapeDriveStatus.userComment = desiredState.comment;
-  tapeDriveStatus.diskSystemName = "NOT_SET";
+  tapeDriveStatus.diskSystemName = "NULL";
   tapeDriveStatus.reservedBytes = 0;
   tapeDriveStatus.devFileName = tpConfigLine.devFilename;
   tapeDriveStatus.rawLibrarySlot = tpConfigLine.rawLibrarySlot;
diff --git a/xroot_plugins/XrdCtaDriveLs.hpp b/xroot_plugins/XrdCtaDriveLs.hpp
index 47e2b95a080dc002db291d2e799d8a454d5aced8..ae04be0047a586480a97a87d9703491ce072a7fe 100644
--- a/xroot_plugins/XrdCtaDriveLs.hpp
+++ b/xroot_plugins/XrdCtaDriveLs.hpp
@@ -124,7 +124,7 @@ int DriveLsStream::fillBuffer(XrdSsiPb::OStreamBuffer<Data> *streambuf) {
     dr_item->set_files_transferred_in_session(dr.filesTransferedInSession ? dr.filesTransferedInSession.value() : 0);
     dr_item->set_bytes_transferred_in_session(dr.bytesTransferedInSession ? dr.bytesTransferedInSession.value() : 0);
     if (dr.latestBandwidth && std::isdigit(dr.latestBandwidth.value().at(0)))
-      dr_item->set_latest_bandwidth(std::stoi(dr.latestBandwidth.value()));
+      dr_item->set_latest_bandwidth(std::stod(dr.latestBandwidth.value()));
     else
       dr_item->set_latest_bandwidth(0);
     dr_item->set_session_id(dr.sessionId ? dr.sessionId.value() : 0);