diff --git a/apps/documenteditor/main/app/controller/Main.js b/apps/documenteditor/main/app/controller/Main.js
index 24d244e68..1c7ef82f2 100644
--- a/apps/documenteditor/main/app/controller/Main.js
+++ b/apps/documenteditor/main/app/controller/Main.js
@@ -799,6 +799,11 @@ define([
                         text    = this.sendMergeText;
                         break;
 
+                    case Asc.c_oAscAsyncAction['Waiting']:
+                        title   = this.waitText;
+                        text    = this.waitText;
+                        break;
+
                     case ApplyEditRights:
                         title   = this.txtEditingMode;
                         text    = this.txtEditingMode;
@@ -2576,7 +2581,8 @@ define([
             txtEndOfFormula: 'Unexpected End of Formula',
             errorEmailClient: 'No email client could be found',
             textCustomLoader: 'Please note that according to the terms of the license you are not entitled to change the loader.<br>Please contact our Sales Department to get a quote.',
-            txtHyperlink: 'Hyperlink'
+            txtHyperlink: 'Hyperlink',
+            waitText: 'Please, wait...'
         }
     })(), DE.Controllers.Main || {}))
 });
\ No newline at end of file
diff --git a/apps/documenteditor/main/locale/en.json b/apps/documenteditor/main/locale/en.json
index bea82f22b..d07caca44 100644
--- a/apps/documenteditor/main/locale/en.json
+++ b/apps/documenteditor/main/locale/en.json
@@ -663,6 +663,7 @@
   "DE.Controllers.Main.warnNoLicense": "This version of ONLYOFFICE Editors has certain limitations for concurrent connections to the document server.<br>If you need more please consider purchasing a commercial license.",
   "DE.Controllers.Main.warnNoLicenseUsers": "This version of ONLYOFFICE Editors has certain limitations for concurrent users.<br>If you need more please consider purchasing a commercial license.",
   "DE.Controllers.Main.warnProcessRightsChange": "You have been denied the right to edit the file.",
+  "DE.Controllers.Main.waitText": "Please, wait...",
   "DE.Controllers.Navigation.txtBeginning": "Beginning of document",
   "DE.Controllers.Navigation.txtGotoBeginning": "Go to the beginning of the document",
   "DE.Controllers.Statusbar.textHasChanges": "New changes have been tracked",
diff --git a/apps/documenteditor/mobile/app/controller/Main.js b/apps/documenteditor/mobile/app/controller/Main.js
index 73815878a..1a95e4b20 100644
--- a/apps/documenteditor/mobile/app/controller/Main.js
+++ b/apps/documenteditor/mobile/app/controller/Main.js
@@ -453,6 +453,11 @@ define([
                         text    = me.sendMergeText;
                         break;
 
+                    case Asc.c_oAscAsyncAction['Waiting']:
+                        title   = me.waitText;
+                        text    = me.waitText;
+                        break;
+
                     case ApplyEditRights:
                         title   = me.txtEditingMode;
                         text    = me.txtEditingMode;
@@ -1393,7 +1398,8 @@ define([
             errorAccessDeny: 'You are trying to perform an action you do not have rights for.<br>Please contact your Document Server administrator.',
             errorEditingDownloadas: 'An error occurred during the work with the document.<br>Use the \'Download\' option to save the file backup copy to your computer hard drive.',
             textPaidFeature: 'Paid feature',
-            textCustomLoader: 'Please note that according to the terms of the license you are not entitled to change the loader.<br>Please contact our Sales Department to get a quote.'
+            textCustomLoader: 'Please note that according to the terms of the license you are not entitled to change the loader.<br>Please contact our Sales Department to get a quote.',
+            waitText: 'Please, wait...'
         }
     })(), DE.Controllers.Main || {}))
 });
\ No newline at end of file
diff --git a/apps/documenteditor/mobile/locale/en.json b/apps/documenteditor/mobile/locale/en.json
index d2381ff95..9106a382a 100644
--- a/apps/documenteditor/mobile/locale/en.json
+++ b/apps/documenteditor/mobile/locale/en.json
@@ -169,6 +169,7 @@
   "DE.Controllers.Main.warnNoLicense": "This version of ONLYOFFICE Editors has certain limitations for concurrent connections to the document server.<br>If you need more please consider purchasing a commercial license.",
   "DE.Controllers.Main.warnNoLicenseUsers": "This version of ONLYOFFICE Editors has certain limitations for concurrent users.<br>If you need more please consider purchasing a commercial license.",
   "DE.Controllers.Main.warnProcessRightsChange": "You have been denied the right to edit the file.",
+  "DE.Controllers.Main.waitText": "Please, wait...",
   "DE.Controllers.Search.textNoTextFound": "Text not Found",
   "DE.Controllers.Search.textReplaceAll": "Replace All",
   "DE.Controllers.Settings.notcriticalErrorTitle": "Warning",
diff --git a/apps/presentationeditor/main/app/controller/Main.js b/apps/presentationeditor/main/app/controller/Main.js
index 067cee86c..cc65b5160 100644
--- a/apps/presentationeditor/main/app/controller/Main.js
+++ b/apps/presentationeditor/main/app/controller/Main.js
@@ -568,6 +568,11 @@ define([
                         text    = this.savePreparingTitle;
                         break;
 
+                    case Asc.c_oAscAsyncAction['Waiting']:
+                        title   = this.waitText;
+                        text    = this.waitText;
+                        break;
+
                     case ApplyEditRights:
                         title   = this.txtEditingMode;
                         text    = this.txtEditingMode;
@@ -2302,7 +2307,8 @@ define([
             txtShape_polyline1: 'Scribble',
             txtShape_polyline2: 'Freeform',
             errorEmailClient: 'No email client could be found',
-            textCustomLoader: 'Please note that according to the terms of the license you are not entitled to change the loader.<br>Please contact our Sales Department to get a quote.'
+            textCustomLoader: 'Please note that according to the terms of the license you are not entitled to change the loader.<br>Please contact our Sales Department to get a quote.',
+            waitText: 'Please, wait...'
         }
     })(), PE.Controllers.Main || {}))
 });
diff --git a/apps/presentationeditor/main/locale/en.json b/apps/presentationeditor/main/locale/en.json
index 96fd51138..bb34d358f 100644
--- a/apps/presentationeditor/main/locale/en.json
+++ b/apps/presentationeditor/main/locale/en.json
@@ -585,6 +585,7 @@
   "PE.Controllers.Main.warnNoLicense": "This version of ONLYOFFICE Editors has certain limitations for concurrent connections to the document server.<br>If you need more please consider purchasing a commercial license.",
   "PE.Controllers.Main.warnNoLicenseUsers": "This version of ONLYOFFICE Editors has certain limitations for concurrent users.<br>If you need more please consider purchasing a commercial license.",
   "PE.Controllers.Main.warnProcessRightsChange": "You have been denied the right to edit the file.",
+  "PE.Controllers.Main.waitText": "Please, wait...",
   "PE.Controllers.Statusbar.zoomText": "Zoom {0}%",
   "PE.Controllers.Toolbar.confirmAddFontName": "The font you are going to save is not available on the current device.<br>The text style will be displayed using one of the system fonts, the saved font will be used when it is available.<br>Do you want to continue?",
   "PE.Controllers.Toolbar.textAccent": "Accents",
diff --git a/apps/presentationeditor/mobile/app/controller/Main.js b/apps/presentationeditor/mobile/app/controller/Main.js
index dfce90638..6f706f031 100644
--- a/apps/presentationeditor/mobile/app/controller/Main.js
+++ b/apps/presentationeditor/mobile/app/controller/Main.js
@@ -433,6 +433,11 @@ define([
                         text    = me.savePreparingTitle;
                         break;
 
+                    case Asc.c_oAscAsyncAction['Waiting']:
+                        title   = me.waitText;
+                        text    = me.waitText;
+                        break;
+
                     case ApplyEditRights:
                         title   = me.txtEditingMode;
                         text    = me.txtEditingMode;
@@ -1372,7 +1377,8 @@ define([
             errorAccessDeny: 'You are trying to perform an action you do not have rights for.<br>Please contact your Document Server administrator.',
             errorEditingDownloadas: 'An error occurred during the work with the document.<br>Use the \'Download\' option to save the file backup copy to your computer hard drive.',
             textPaidFeature: 'Paid feature',
-            textCustomLoader: 'Please note that according to the terms of the license you are not entitled to change the loader.<br>Please contact our Sales Department to get a quote.'
+            textCustomLoader: 'Please note that according to the terms of the license you are not entitled to change the loader.<br>Please contact our Sales Department to get a quote.',
+            waitText: 'Please, wait...'
         }
     })(), PE.Controllers.Main || {}))
 });
\ No newline at end of file
diff --git a/apps/presentationeditor/mobile/locale/en.json b/apps/presentationeditor/mobile/locale/en.json
index f43f7dc2a..1976fc756 100644
--- a/apps/presentationeditor/mobile/locale/en.json
+++ b/apps/presentationeditor/mobile/locale/en.json
@@ -217,6 +217,7 @@
   "PE.Controllers.Main.warnNoLicense": "This version of ONLYOFFICE Editors has certain limitations for concurrent connections to the document server.<br>If you need more please consider purchasing a commercial license.",
   "PE.Controllers.Main.warnNoLicenseUsers": "This version of ONLYOFFICE Editors has certain limitations for concurrent users.<br>If you need more please consider purchasing a commercial license.",
   "PE.Controllers.Main.warnProcessRightsChange": "You have been denied the right to edit the file.",
+  "PE.Controllers.Main.waitText": "Please, wait...",
   "PE.Controllers.Search.textNoTextFound": "Text not Found",
   "PE.Controllers.Search.textReplaceAll": "Replace All",
   "PE.Controllers.Settings.notcriticalErrorTitle": "Warning",
diff --git a/apps/spreadsheeteditor/main/app/controller/Main.js b/apps/spreadsheeteditor/main/app/controller/Main.js
index 62feb4fe1..688d4fd80 100644
--- a/apps/spreadsheeteditor/main/app/controller/Main.js
+++ b/apps/spreadsheeteditor/main/app/controller/Main.js
@@ -583,6 +583,10 @@ define([
                         title   = this.savePreparingText;
                         break;
 
+                    case Asc.c_oAscAsyncAction['Waiting']:
+                        title   = this.waitText;
+                        break;
+
                     case ApplyEditRights:
                         title   = this.txtEditingMode;
                         break;
@@ -2500,7 +2504,8 @@ define([
             txtPrintArea: 'Print_Area',
             txtTable: 'Table',
             textCustomLoader: 'Please note that according to the terms of the license you are not entitled to change the loader.<br>Please contact our Sales Department to get a quote.',
-            errorNoDataToParse: 'No data was selected to parse.'
+            errorNoDataToParse: 'No data was selected to parse.',
+            waitText: 'Please, wait...'
         }
     })(), SSE.Controllers.Main || {}))
 });
diff --git a/apps/spreadsheeteditor/main/locale/en.json b/apps/spreadsheeteditor/main/locale/en.json
index 1fa68e183..f3ffba7b2 100644
--- a/apps/spreadsheeteditor/main/locale/en.json
+++ b/apps/spreadsheeteditor/main/locale/en.json
@@ -726,6 +726,7 @@
   "SSE.Controllers.Main.warnNoLicense": "This version of ONLYOFFICE Editors has certain limitations for concurrent connections to the document server.<br>If you need more please consider purchasing a commercial license.",
   "SSE.Controllers.Main.warnNoLicenseUsers": "This version of ONLYOFFICE Editors has certain limitations for concurrent users.<br>If you need more please consider purchasing a commercial license.",
   "SSE.Controllers.Main.warnProcessRightsChange": "You have been denied the right to edit the file.",
+  "SSE.Controllers.Main.waitText": "Please, wait...",
   "SSE.Controllers.Print.strAllSheets": "All Sheets",
   "SSE.Controllers.Print.textWarning": "Warning",
   "SSE.Controllers.Print.txtCustom": "Custom",
diff --git a/apps/spreadsheeteditor/mobile/app/controller/Main.js b/apps/spreadsheeteditor/mobile/app/controller/Main.js
index 1405a9561..08c38a4a3 100644
--- a/apps/spreadsheeteditor/mobile/app/controller/Main.js
+++ b/apps/spreadsheeteditor/mobile/app/controller/Main.js
@@ -438,6 +438,11 @@ define([
                         text    = me.sendMergeText;
                         break;
 
+                    case Asc.c_oAscAsyncAction['Waiting']:
+                        title   = me.waitText;
+                        text    = me.waitText;
+                        break;
+
                     case ApplyEditRights:
                         title   = me.txtEditingMode;
                         text    = me.txtEditingMode;
@@ -1564,7 +1569,8 @@ define([
             errorEditingDownloadas: 'An error occurred during the work with the document.<br>Use the \'Download\' option to save the file backup copy to your computer hard drive.',
             errorMultiCellFormula: 'Multi-cell array formulas are not allowed in tables.',
             textPaidFeature: 'Paid feature',
-            textCustomLoader: 'Please note that according to the terms of the license you are not entitled to change the loader.<br>Please contact our Sales Department to get a quote.'
+            textCustomLoader: 'Please note that according to the terms of the license you are not entitled to change the loader.<br>Please contact our Sales Department to get a quote.',
+            waitText: 'Please, wait...'
         }
     })(), SSE.Controllers.Main || {}))
 });
\ No newline at end of file
diff --git a/apps/spreadsheeteditor/mobile/locale/en.json b/apps/spreadsheeteditor/mobile/locale/en.json
index e44508f17..fc60dfbef 100644
--- a/apps/spreadsheeteditor/mobile/locale/en.json
+++ b/apps/spreadsheeteditor/mobile/locale/en.json
@@ -271,6 +271,7 @@
   "SSE.Controllers.Main.warnNoLicense": "This version of ONLYOFFICE Editors has certain limitations for concurrent connections to the document server.<br>If you need more please consider purchasing a commercial license.",
   "SSE.Controllers.Main.warnNoLicenseUsers": "This version of ONLYOFFICE Editors has certain limitations for concurrent users.<br>If you need more please consider purchasing a commercial license.",
   "SSE.Controllers.Main.warnProcessRightsChange": "You have been denied the right to edit the file.",
+  "SSE.Controllers.Main.waitText": "Please, wait...",
   "SSE.Controllers.Search.textNoTextFound": "Text not found",
   "SSE.Controllers.Search.textReplaceAll": "Replace All",
   "SSE.Controllers.Settings.notcriticalErrorTitle": "Warning",