diff --git a/src/FileCursor.js b/src/FileCursor.js
index 755cacc03..e25dc3a3d 100644
--- a/src/FileCursor.js
+++ b/src/FileCursor.js
@@ -33,6 +33,7 @@ function newFileCursor () {
   let endDateRange
 
   let intervalHandle
+  let finalized = false
 
   return thisObject
 
@@ -47,6 +48,7 @@ function newFileCursor () {
       fileCloud = undefined
       periodName = undefined
       timePeriod = undefined
+      finalized = true
     } catch (err) {
       if (ERROR_LOG === true) { logger.write('[ERROR] finalize -> err = ' + err) }
     }
@@ -88,6 +90,7 @@ function newFileCursor () {
 
   function updateFiles () {
     try {
+      if (finalized === true) { return }
       if (INFO_LOG === true) { logger.write('[INFO] updateFiles -> Entering function.') }
 
             /*
diff --git a/src/FileSequence.js b/src/FileSequence.js
index ff68362ee..615ea4225 100644
--- a/src/FileSequence.js
+++ b/src/FileSequence.js
@@ -24,6 +24,8 @@ function newFileSequence () {
   let bot
   let thisSet
   let product
+  let finalized = false
+  let initialized = false
 
   thisObject.eventHandler = newEventHandler()
 
@@ -45,6 +47,7 @@ function newFileSequence () {
       fileCloud = undefined
       files = undefined
       maxSequence = undefined
+      finalized = true
     } catch (err) {
       if (ERROR_LOG === true) { logger.write('[ERROR] finalize -> err = ' + err) }
     }
@@ -83,6 +86,8 @@ function newFileSequence () {
           if (INFO_LOG === true) { logger.write('[INFO] initialize -> onSequenceFileReceived -> Entering function.') }
           if (INFO_LOG === true) { logger.write('[INFO] initialize -> onSequenceFileReceived -> key = ' + devTeam.codeName + '-' + bot.codeName + '-' + product.codeName) }
 
+          initialized = true
+
           switch (err.result) {
             case GLOBAL.DEFAULT_OK_RESPONSE.result: {
               if (INFO_LOG === true) { logger.write('[INFO] initialize -> onSequenceFileReceived -> Received OK Response.') }
@@ -180,6 +185,8 @@ function newFileSequence () {
 
   function updateFiles () {
     try {
+      if (finalized === true || initialized === false) { return }
+
       let updateFiles = 0
 
       if (INFO_LOG === true) { logger.write('[INFO] updateFiles -> Entering function.') }
diff --git a/src/MarketFiles.js b/src/MarketFiles.js
index 324a2c1f7..7bd256cc9 100644
--- a/src/MarketFiles.js
+++ b/src/MarketFiles.js
@@ -31,6 +31,7 @@ function newMarketFiles () {
   thisObject.eventHandler = newEventHandler()
 
   let intervalHandle
+  let finalized = false
 
   return thisObject
 
@@ -42,6 +43,7 @@ function newMarketFiles () {
 
       filesLoaded = undefined
       files = undefined
+      finalized = true
     } catch (err) {
       if (ERROR_LOG === true) { logger.write('[ERROR] finalize -> err = ' + err) }
     }
@@ -128,6 +130,7 @@ function newMarketFiles () {
 
   function updateFiles () {
     try {
+      if (finalized === true) { return }
       let updateFiles = 0
 
       if (INFO_LOG === true) { logger.write('[INFO] updateFiles -> Entering function.') }