diff --git a/Src/WitsmlExplorer.Api/Services/LogObjectService.cs b/Src/WitsmlExplorer.Api/Services/LogObjectService.cs
index 636dfba90..12497f1e4 100644
--- a/Src/WitsmlExplorer.Api/Services/LogObjectService.cs
+++ b/Src/WitsmlExplorer.Api/Services/LogObjectService.cs
@@ -367,20 +367,12 @@ private async Task<WitsmlLog> LoadDataRecursive(List<string> mnemonics, WitsmlLo
         {
             await using LogDataReader logDataReader = new(_witsmlClient, log, new List<string>(mnemonics), null, startIndex, endIndex);
             WitsmlLogData logData = await logDataReader.GetNextBatch(cancellationToken);
-            if (!startIndex.GetValueAsString().Equals(log.StartDateTimeIndex))
-            {
-                log.StartDateTimeIndex = startIndex.GetValueAsString();
-            }
-            if (!endIndex.GetValueAsString().Equals(log.EndDateTimeIndex))
-            {
-                log.EndDateTimeIndex = endIndex.GetValueAsString();
-            }
             var allLogData = logData;
             while (logData != null)
             {
                 if (progressReporter != null)
                 {
-                    double progress = LogWorkerTools.CalculateProgressBasedOnIndex(log, logData);
+                    double progress = LogWorkerTools.CalculateProgressBasedOnIndex(log, logData, startIndex, endIndex);
                     progressReporter.Report(progress);
                 }
                 logData = await logDataReader.GetNextBatch(cancellationToken);
diff --git a/Src/WitsmlExplorer.Api/Workers/DownloadLogDataWorker.cs b/Src/WitsmlExplorer.Api/Workers/DownloadLogDataWorker.cs
index e32ce0e34..d2c096e55 100644
--- a/Src/WitsmlExplorer.Api/Workers/DownloadLogDataWorker.cs
+++ b/Src/WitsmlExplorer.Api/Workers/DownloadLogDataWorker.cs
@@ -68,9 +68,9 @@ public DownloadLogDataWorker(
         var logData = await _logObjectService.ReadLogData(job.LogReference.WellUid, job.LogReference.WellboreUid, job.LogReference.Uid, job.Mnemonics.ToList(), job.StartIndexIsInclusive, job.LogReference.StartIndex, job.LogReference.EndIndex, true, cancellationToken, progressReporter);
         if (logData.CurveSpecifications == null)
         {
-            var message = "DownloadLogDataJob failed. Start or end indexes are out of range.";
+            var message = "DownloadLogDataJob failed. No data found in the given range.";
             Logger.LogError(message);
-            return (new WorkerResult(GetTargetWitsmlClientOrThrow().GetServerHostname(), false, message, message), null);
+            return (new WorkerResult(GetTargetWitsmlClientOrThrow().GetServerHostname(), false, message, message, jobId:job.JobInfo.Id), null);
         }
 
         return (job.ExportToLas)
diff --git a/Src/WitsmlExplorer.Api/Workers/Tools/LogWorkerTools.cs b/Src/WitsmlExplorer.Api/Workers/Tools/LogWorkerTools.cs
index 6412a33fd..aa574959d 100644
--- a/Src/WitsmlExplorer.Api/Workers/Tools/LogWorkerTools.cs
+++ b/Src/WitsmlExplorer.Api/Workers/Tools/LogWorkerTools.cs
@@ -63,7 +63,7 @@ public static async Task<WitsmlLogData> GetLogDataForCurve(IWitsmlClient witsmlC
             };
         }
 
-        public static double CalculateProgressBasedOnIndex(WitsmlLog log, WitsmlLogData currentData)
+        public static double CalculateProgressBasedOnIndex(WitsmlLog log, WitsmlLogData currentData, CurveIndex start = null, CurveIndex end = null)
         {
             string index = currentData.Data.LastOrDefault()?.Data.Split(CommonConstants.DataSeparator).FirstOrDefault();
             if (index == null) return 0;
@@ -77,6 +77,15 @@ public static double CalculateProgressBasedOnIndex(WitsmlLog log, WitsmlLogData
             {
                 string startIndex = log.StartDateTimeIndex;
                 string endIndex = log.EndDateTimeIndex;
+                if (start != null && !start.GetValueAsString().Equals(log.StartDateTimeIndex))
+                {
+                    startIndex = start.GetValueAsString();
+                }
+                if (end != null && !end.GetValueAsString().Equals(log.EndDateTimeIndex))
+                {
+                    endIndex = end.GetValueAsString();
+                }
+
                 return (DateTime.Parse(index) - DateTime.Parse(startIndex)).TotalMilliseconds / (DateTime.Parse(endIndex) - DateTime.Parse(startIndex)).TotalMilliseconds;
             }
         }
diff --git a/Src/WitsmlExplorer.Frontend/components/Modals/DownloadOptionsSelectionModal.tsx b/Src/WitsmlExplorer.Frontend/components/Modals/DownloadOptionsSelectionModal.tsx
index 5ea90a3c6..a65164777 100644
--- a/Src/WitsmlExplorer.Frontend/components/Modals/DownloadOptionsSelectionModal.tsx
+++ b/Src/WitsmlExplorer.Frontend/components/Modals/DownloadOptionsSelectionModal.tsx
@@ -213,9 +213,8 @@ const DownloadOptionsSelectionModal = (
 
   const outOfRange =
     new Date(startIndex).getTime() - new Date(log.startIndex).getTime() < 0 ||
-    new Date(endIndex).getTime() - new Date(log.endIndex).getTime() > 0
-      ? true
-      : false;
+    new Date(endIndex).getTime() - new Date(log.endIndex).getTime() > 0;
+
   return (
     <ConfirmModal
       heading={`Download log data for ${props.mnemonics.length} mnemonics`}
@@ -302,7 +301,7 @@ const DownloadOptionsSelectionModal = (
             (selectedDownloadOption === DownloadOptions.All ||
               selectedDownloadOption === DownloadOptions.SelectedRange) && (
               <WarningBar
-                message={`Selected start and end dates are out of log range. Available range is between ${startIndex} and ${startIndex}`}
+                message={`Selected start and end dates are out of log range. Available range is between ${log.startIndex} and ${log.endIndex}`}
               />
             )}
           {isTimeLog && selectedDownloadOption === DownloadOptions.All && (