diff --git a/WebAPI/dataProcessors/t1.r1_v2.processor.cs b/WebAPI/dataProcessors/t1.r1_v2.processor.cs
index 48ffab9..6bd68ba 100644
--- a/WebAPI/dataProcessors/t1.r1_v2.processor.cs
+++ b/WebAPI/dataProcessors/t1.r1_v2.processor.cs
@@ -226,6 +226,7 @@ public class T1R1V2Processor(
             update.ValueInputOption =
                 SpreadsheetsResource.ValuesResource.UpdateRequest.ValueInputOptionEnum.USERENTERED;
             update.Execute();
+            Thread.Sleep(1000);
         }
 
         // sum 
@@ -256,6 +257,7 @@ public class T1R1V2Processor(
         updateEmpty.ValueInputOption =
             SpreadsheetsResource.ValuesResource.UpdateRequest.ValueInputOptionEnum.USERENTERED;
         updateEmpty.Execute();
+        Thread.Sleep(1000);
 
         var valueRangeSum = new ValueRange
         {
@@ -264,7 +266,8 @@ public class T1R1V2Processor(
         var updateSum = _googleSheetValues.Update(valueRangeSum, sheetId, $"{sheetName}!C{rowSum}:XZ{rowSum}");
         updateSum.ValueInputOption = SpreadsheetsResource.ValuesResource.UpdateRequest.ValueInputOptionEnum.USERENTERED;
         updateSum.Execute();
-
+        Thread.Sleep(1000);
+        
         // update time 
         var timeUtc = new List<object>
         {
@@ -278,7 +281,8 @@ public class T1R1V2Processor(
         updateTimeUtc.ValueInputOption =
             SpreadsheetsResource.ValuesResource.UpdateRequest.ValueInputOptionEnum.USERENTERED;
         updateTimeUtc.Execute();
-
+        Thread.Sleep(1000);
+        
         var warsawTimeZone = TimeZoneInfo.FindSystemTimeZoneById("Central European Standard Time");
         var warsawTime = TimeZoneInfo.ConvertTimeFromUtc(r1.ModifiedAt.ToUniversalTime(), warsawTimeZone);
         var timeWarsaw = new List<object>