diff --git a/Sources/pyOpenRPA/Orchestrator/Managers/Process.py b/Sources/pyOpenRPA/Orchestrator/Managers/Process.py
index 31b98a9f..c224a1b1 100644
--- a/Sources/pyOpenRPA/Orchestrator/Managers/Process.py
+++ b/Sources/pyOpenRPA/Orchestrator/Managers/Process.py
@@ -36,6 +36,11 @@ class Process():
     mStopSafeTimeoutSecFloat = None
     mStatusStr = None # 0_STOPPED 1_STOPPED_MANUAL 2_STOP_SAFE 3_STOP_SAFE_MANUAL 4_STARTED 5_STARTED_MANUAL
 
+    # MST - Manual Stop Trigger
+    mMSTdTSecFloat: float = None
+    mMSTdNInt = None
+    mMSTStartTimeList = []
+
     def __init__(self, inAgentHostNameStr, inAgentUserNameStr, inProcessNameWOExeStr, inStartPathStr=None, inStartCMDStr = None, inStopSafeTimeoutSecFloat=120):
         self.mAgentHostNameStr = inAgentHostNameStr
         self.mAgentUserNameStr = inAgentUserNameStr
@@ -47,6 +52,40 @@ class Process():
         lActivityDict = __Orchestrator__.ProcessorActivityItemCreate(inDef=self.StatusCheck,inArgList=[])
         __Orchestrator__.ProcessorActivityItemAppend(inActivityItemDict=lActivityDict)
 
+    def ManualStopTriggerSet(self, inMSTdTSecFloat: float, inMSTdNInt: int) -> None:
+        """
+        Set ManualStopTrigger (MST) to switch to STOPPED MANUAL if specified count of start fails will be catched in specified time period
+
+        :param inMSTdTSecFloat: Time perios in seconds
+        :param inMSTdNInt: Counts of the start tries
+        :return: None
+        """
+
+        # MST - Manual Stop Trigger
+        self.mMSTdTSecFloat = inMSTdTSecFloat
+        self.mMSTdNInt = inMSTdNInt
+
+
+    def ManualStopTriggerNewStart(self):
+        """
+        Log new start event. Check if it is applicable. Change status if ManualStop trigger criteria is applied
+
+        :return: # 0_STOPPED 1_STOPPED_MANUAL 2_STOP_SAFE 3_STOP_SAFE_MANUAL 4_STARTED 5_STARTED_MANUAL
+        """
+        if self.mMSTdTSecFloat is not None and self.mMSTdNInt is not None:
+            lTimeNowSecFloat  = time.time()
+            self.mMSTStartTimeList.append(lTimeNowSecFloat) # Append current time to MST list
+            # Remove old items from list
+            lMSTStartTimeList = []
+            for lTimeItemSecFloat in self.mMSTStartTimeList:
+                ldTSecFloat = lTimeNowSecFloat - lTimeItemSecFloat
+                # Move to the new list if dT less
+                if ldTSecFloat < self.mMSTdTSecFloat: lMSTStartTimeList.append(lTimeItemSecFloat)
+            self.mMSTStartTimeList = lMSTStartTimeList # Set new list
+            # Check count in list
+            if len(lMSTStartTimeList) > self.mMSTdNInt: self.mStatusStr = "1_STOPPED_MANUAL"
+        return self.mStatusStr
+
     def Manual2Auto(self) -> str:
         """
         Remove Manual flag from process (if exists) - it will allow the schedule operations via def StatusCheckStart(self):    def StatusCheckStorForce(self): def StatusCheckStopSafe(self):
@@ -63,11 +102,18 @@ class Process():
 
     def Start(self, inIsManualBool = True) -> str:
         """
-        Manual/Auto start. Manual start will block scheduling execution. To return schedule execution use def Manual2Auto
+        Manual/Auto start. Manual start will block scheduling execution. To return schedule execution use def Manual2Auto.
+        Will not start if STOP SAFE is now and don't start auto is stopped manual now
 
         :param inIsManualBool: Default is True - Mark this operation as manual - StatusCheckStart/Stop will be blocked - only StatusCheck will be working. False - Auto operation
         :return: Process status. See self.mStatusStr. 0_STOPPED 1_STOPPED_MANUAL 2_STOP_SAFE 3_STOP_SAFE_MANUAL 4_STARTED 5_STARTED_MANUAL
         """
+        if (self.mStatusStr == "1_STOPPED_MANUAL" or "STOP_SAFE" in self.mStatusStr) and inIsManualBool == False:
+            lStr = f"Managers.Process ({self.mAgentHostNameStr}, {self.mAgentUserNameStr}, {self.mProcessNameWOExeStr}): Process will not start because of stopped manual or stop safe is now."
+            __Orchestrator__.OrchestratorLoggerGet().warning(lStr)
+            return self.mStatusStr
+        if inIsManualBool == False: self.ManualStopTriggerNewStart() # Set the time
+
         # Send activity item to agent - wait result
         if self.mStartPathStr is not None: lCMDStr = f"start {os.path.abspath(self.mStartPathStr)}"
         elif self.mStartCMDStr is not None: lCMDStr = f"start {self.mStartCMDStr}"