diff --git a/Results/Entities/MeterTestRslt.cs b/Results/Entities/MeterTestRslt.cs
index e0a930d6c..15035bb1e 100644
--- a/Results/Entities/MeterTestRslt.cs
+++ b/Results/Entities/MeterTestRslt.cs
@@ -100,6 +100,13 @@ namespace Results.Entities
         public virtual bool IsDataStream() { return (RegReaderType == (int)RegisterReaderType.DataStream); }
         public virtual bool IsManual()     { return (RegReaderType == (int)RegisterReaderType.Manual); }
 
+        public virtual string PassedOrErrorFlagsStr()
+        {
+            string eFlags = Utils.ErrorFlagsStr(ErrorIndicators);
+            var str = string.IsNullOrEmpty(eFlags) ? PassedColorStr(null) : eFlags;
+            return str;
+        }
+
         public virtual string PassedColorStr(string yesNoFormatOrEmpty)
         {
             if (string.IsNullOrEmpty(yesNoFormatOrEmpty))
diff --git a/Results/WMeterRsltItemSpec.cs b/Results/WMeterRsltItemSpec.cs
index f43c0e266..f7b841548 100644
--- a/Results/WMeterRsltItemSpec.cs
+++ b/Results/WMeterRsltItemSpec.cs
@@ -1,5 +1,5 @@
 ///
-/// Copyright (c) 2013-2018 Sensus Slovensko a.s.
+/// Copyright (c) 2013-2022 Sensus Slovensko a.s.
 ///
 using System;
 using System.Collections.Generic;
@@ -328,7 +328,8 @@ namespace Results
             AllItems.Add(new WMeterRsltItemSpec(ItemID.Scale,              "Scale",          Quantity.String, ItemCategory.TestResult, (w,t,u,f,p) => (w.GetTestRslt(t) != null) ? FormatStr(f, w.GetTestRslt(t).Scale())        : string.Empty));
             AllItems.Add(new WMeterRsltItemSpec(ItemID.Diverter,           "Diverter",       Quantity.String, ItemCategory.TestResult, (w,t,u,f,p) => (w.GetTestRslt(t) != null) ? FormatStr(f, w.GetTestRslt(t).Diverter())     : string.Empty));
             AllItems.Add(new WMeterRsltItemSpec(ItemID.RegValve,           "Reg. valve",     Quantity.String, ItemCategory.TestResult, (w,t,u,f,p) => (w.GetTestRslt(t) != null) ? FormatStr(f, w.GetTestRslt(t).RegValve())     : string.Empty));
-            AllItems.Add(new WMeterRsltItemSpec(ItemID.ResultOrErrorFlags, "Winiki lub E",  Quantity.String, ItemCategory.MeterResult, (w,t,u,f,p) => FormatStr(f, w.PassedOrErrorFlagsStr())));    /// PL specific result
+            AllItems.Add(new WMeterRsltItemSpec(ItemID.ResultOrErrorFlags, "Winiki lub E",   Quantity.String, ItemCategory.MeterResult,(w, t, u, f, p) => (w.GetMeterTestRslt(t) != null) ? FormatStr(f, w.GetMeterTestRslt(t).PassedOrErrorFlagsStr())
+                                                                                                                                                                                          : FormatStr(f, w.PassedOrErrorFlagsStr())));    /// PL specific result
 
             ///
             /// Water meter info
diff --git a/TBF/Rig/IOperation.cs b/TBF/Rig/IOperation.cs
index 6f9df4f15..08df049cd 100644
--- a/TBF/Rig/IOperation.cs
+++ b/TBF/Rig/IOperation.cs
@@ -1,5 +1,5 @@
 ///
-/// Copyright (c) 2013-2015 Sensus Metering Systems
+/// Copyright (c) 2013-2015 Sensus Slovensko a.s.
 ///
 using System;
 
diff --git a/TBF/Utils.cs b/TBF/Utils.cs
index 41116f0e5..02d58aafb 100644
--- a/TBF/Utils.cs
+++ b/TBF/Utils.cs
@@ -213,16 +213,16 @@ namespace TBF
 
 
         /// <summary>
-        /// Get an array of Pump-With-FM power percentages from a TransitionStep entity
+        /// Get an array of Pump-With-FM power percentages from a string
         /// </summary>
-        /// <param name="entity">TransitionStep entity</param>
+        /// <param name="pumpWithFMPcts">String from TransitionStep entity defining all FM pump powers</param>
         /// <returns>float[] of FM-pump power percentages from 0 to 100.0f</returns>
         public static float[] GetPumpWithFMPcts(string pumpWithFMPcts)
         {
             int fmPumpCount = Rig.Sequences.SequenceBase.PumpsWithFM.Count;
             float[] result = new float[fmPumpCount];
 
-            string[] fmPctsStr = (pumpWithFMPcts != null) ? pumpWithFMPcts.Split(new char[] { ';' }) : new string[0];
+            string[] fmPctsStr = string.IsNullOrEmpty(pumpWithFMPcts) ? new string[0] : pumpWithFMPcts.Split(new char[] { ';' });
             for (int i = 0; i < fmPumpCount; i++)
             {
                 float fdummy;