diff --git a/.github/workflows/DINAR-PORT.yml b/.github/workflows/DINAR-PORT.yml
index 2bbd3e7..88486e7 100644
--- a/.github/workflows/DINAR-PORT.yml
+++ b/.github/workflows/DINAR-PORT.yml
@@ -96,7 +96,7 @@ jobs:
           --no-commit \
           2> $LOG_FILE || true
           cat $LOG_FILE
- 
+
           # remove colors
           sed -r -i "s/\x1B\[([0-9]{1,3}(;[0-9]{1,2})?)?[mGK]//g" $LOG_FILE
           # escape character
@@ -104,9 +104,9 @@ jobs:
           body=$(cat $LOG_FILE)
           body="${body//'%'/'%25'}"
           body="${body//$'\n'/'%0A'}"
-          body="${body//$'\r'/'%0D'}" 
+          body="${body//$'\r'/'%0D'}"
           echo "MIGRATOR_LOGS=$body" >> $GITHUB_ENV
-          
+
           git add -A
           git commit -m ":arrow_up:${{ env.PORT_TO_BRANCH_TAGS }} OCA/odoo-module-migrator
 
@@ -137,7 +137,7 @@ jobs:
           number: ${{ steps.cpr.outputs.pull-request-number }}
           comment: |
             [Migrator](https://github.com/OCA/odoo-module-migrator/)'s logs:
-            
+
             ```
             ${{ env.MIGRATOR_LOGS }}
             ```
diff --git a/mail_base/__manifest__.py b/mail_base/__manifest__.py
index 6a68514..27fad67 100644
--- a/mail_base/__manifest__.py
+++ b/mail_base/__manifest__.py
@@ -7,7 +7,7 @@
     "summary": """Makes Mail extendable""",
     "category": "Discuss",
     "images": ["images/mail_base_image.png"],
-    "version": "11.0.1.1.1",
+    "version": "11.0.1.1.2",
     "author": "IT-Projects LLC, Pavel Romanchenko",
     "support": "apps@itpp.dev",
     "website": "https://it-projects.info",
diff --git a/mail_base/doc/changelog.rst b/mail_base/doc/changelog.rst
index 83589b0..cd75d3e 100644
--- a/mail_base/doc/changelog.rst
+++ b/mail_base/doc/changelog.rst
@@ -1,3 +1,8 @@
+`1.1.2`
+-------
+
+**FIX**: random initialization errors
+
 `1.1.1`
 -------
 
diff --git a/mail_base/static/lib/base.js b/mail_base/static/lib/base.js
index fa9dcbe..609322d 100644
--- a/mail_base/static/lib/base.js
+++ b/mail_base/static/lib/base.js
@@ -123,6 +123,8 @@ ChatAction.include({
     }
 });
 
+function init_chat_manager(){
+
 chat_manager.notify_incoming_message = function (msg, options) {
     if (bus.is_odoo_focused() && options.is_displayed) {
         // no need to notify
@@ -1409,11 +1411,17 @@ chat_manager.search_partner = function (search_val, limit) {
     });
 }
 
+}; // init_chat_manager
+
+chat_manager.is_ready = chat_manager.is_ready.then(function(){
+
+init_chat_manager();
 chat_manager.start();
 bus.off('notification');
 bus.on('notification', null, function () {
     chat_manager.on_notification.apply(chat_manager, arguments);
 });
+});
 
 return {
     ODOOBOT_ID: ODOOBOT_ID,
diff --git a/mail_to/__manifest__.py b/mail_to/__manifest__.py
index 3b0841a..5013d8d 100644
--- a/mail_to/__manifest__.py
+++ b/mail_to/__manifest__.py
@@ -2,13 +2,14 @@
 # Copyright 2016,2020 Ivan Yelizariev <https://it-projects.info/team/yelizariev>
 # Copyright 2018 Ruslan Ronzhin
 # Copyright 2019 Artem Rafailov <https://it-projects.info/team/Ommo73/>
+# Copyright 2020 Denis Mudarisov <https://github.com/trojikman>
 # License MIT (https://opensource.org/licenses/MIT).
 {
     "name": """Show message recipients""",
     "summary": """Allows you be sure, that all discussion participants were notified""",
     "category": "Discuss",
     "images": ["images/1.png"],
-    "version": "11.0.1.1.1",
+    "version": "11.0.1.1.2",
     "author": "IT-Projects LLC, Pavel Romanchenko",
     "support": "apps@itpp.dev",
     "website": "https://it-projects.info",
diff --git a/mail_to/doc/changelog.rst b/mail_to/doc/changelog.rst
index de0ff64..6b97eb6 100644
--- a/mail_to/doc/changelog.rst
+++ b/mail_to/doc/changelog.rst
@@ -1,3 +1,8 @@
+`1.1.2`
+-------
+
+- **Fix:** if open the pop-up chat window and reload the page, then an error might occur randomly
+
 `1.1.1`
 -------
 
diff --git a/mail_to/static/src/js/mail_to.js b/mail_to/static/src/js/mail_to.js
index 867580f..caeca64 100644
--- a/mail_to/static/src/js/mail_to.js
+++ b/mail_to/static/src/js/mail_to.js
@@ -2,39 +2,42 @@
  * Copyright 2016-2017,2020 Ivan Yelizariev <https://it-projects.info/team/yelizariev>
  * Copyright 2017 Artyom Losev <https://it-projects.info/>
  * Copyright 2019 Artem Rafailov <https://it-projects.info/team/Ommo73/>
+ * Copyright 2020 Denis Mudarisov <https://github.com/trojikman>
  * License MIT (https://opensource.org/licenses/MIT). */
-odoo.define("mail_to.MailTo", function(require) {
+odoo.define("mail_to.MailTo", function (require) {
     "use strict";
 
     var chat_manager = require("mail_base.base").chat_manager;
 
-    var make_message_super = chat_manager.make_message;
-    chat_manager.make_message = function(data) {
-        var msg = make_message_super.call(this, data);
-        msg.partner_ids = data.partner_ids;
-        msg.channel_names = data.channel_names;
-        msg.recipients = (data.partner_ids || []).concat(data.channel_names);
-        if (!msg.partner_ids && !msg.channel_names) {
-            return msg;
-        }
+    chat_manager.is_ready = chat_manager.is_ready.then(function () {
+        var make_message_super = chat_manager.make_message;
+        chat_manager.make_message = function (data) {
+            var msg = make_message_super.call(this, data);
+            msg.partner_ids = data.partner_ids;
+            msg.channel_names = data.channel_names;
+            msg.recipients = (data.partner_ids || []).concat(data.channel_names);
+            if (!msg.partner_ids && !msg.channel_names) {
+                return msg;
+            }
 
-        var more_recipients = "";
-        // Value which define more recipients
-        msg.more_recipients_value = 4;
-        for (var i = 0; i < msg.recipients.length; i++) {
-            if (i >= msg.more_recipients_value) {
-                // Append names
-                more_recipients += msg.recipients[i][1];
-                // Separate them with semicolon
-                if (i < msg.recipients.length - 1) {
-                    more_recipients += "; ";
+            var more_recipients = "";
+            // Value which define more recipients
+            msg.more_recipients_value = 4;
+            for (var i = 0; i < msg.recipients.length; i++) {
+                if (i >= msg.more_recipients_value) {
+                    // Append names
+                    more_recipients += msg.recipients[i][1];
+                    // Separate them with semicolon
+                    if (i < msg.recipients.length - 1) {
+                        more_recipients += "; ";
+                    }
                 }
             }
-        }
 
-        msg.more_recipients = more_recipients;
-        return msg;
-    };
+            msg.more_recipients = more_recipients;
+            return msg;
+        };
+    });
 
     return chat_manager;
 });
diff --git a/mail_to/static/src/js/test_mail_to.js b/mail_to/static/src/js/test_mail_to.js
index 95db0a8..9c164df 100644
--- a/mail_to/static/src/js/test_mail_to.js
+++ b/mail_to/static/src/js/test_mail_to.js
@@ -1,6 +1,6 @@
 /*  Copyright 2018 Artem Rafailov <https://it-projects.info/team/KolushovAlexandr>
     License MIT (https://opensource.org/licenses/MIT).*/
-odoo.define("mail_to.tour", function(require) {
+odoo.define("mail_to.tour", function (require) {
     "use strict";
 
     var tour = require("web_tour.tour");
diff --git a/mail_to/static/src/xml/recipient.xml b/mail_to/static/src/xml/recipient.xml
index feccf3c..fab8882 100644
--- a/mail_to/static/src/xml/recipient.xml
+++ b/mail_to/static/src/xml/recipient.xml
@@ -8,8 +8,8 @@
         <t t-jquery="p[class=o_mail_info] span:last" t-operation="after">
             <span class="recipients_info">
                 <t t-if="message.partner_ids">
-                    <t t-if="message.partner_ids.length > 0">To: </t>
-                    <t t-else="message.channel_ids.length > 0">To: </t>
+                    <t t-if="message.partner_ids.length > 0">To:</t>
+                    <t t-else="message.channel_ids.length > 0">To:</t>
                     <t t-foreach="message.partner_ids.length" t-as="i">
                         <t t-if="i &lt; message.more_recipients_value">
                             <a
@@ -17,10 +17,12 @@
                                 class="recipient_link"
                             >
                                 <i t-esc="message.partner_ids[i][1]" />
-                                <t t-if="i &lt; message.partner_ids.length - 1">; </t>
+                                <t t-if="i &lt; message.partner_ids.length - 1">;</t>
                                 <t
                                     t-else="message.channel_ids.length > 0 and message.partner_ids.length &lt; 4"
-                                >; </t>
+                                >
+                                    ;
+                                </t>
                             </a>
                         </t>
                     </t>
@@ -35,9 +37,9 @@
                                     class="recipient_link"
                                 >
                                     <i t-esc="message.channel_names[i][1]" />
-                                    <t
-                                        t-if="i &lt; message.channel_ids.length - 1"
-                                    >; </t>
+                                    <t t-if="i &lt; message.channel_ids.length - 1">
+                                        ;
+                                    </t>
                                 </a>
                             </t>
                         </t>
@@ -46,10 +48,12 @@
                         t-if="message.recipients.length &gt; message.more_recipients_value"
                     >
                         <span t-att-title="message.more_recipients">
-                        and <t
+                            and
+                            <t
                                 t-esc="message.recipients.length - message.more_recipients_value"
-                            /> more
-                    </span>
+                            />
+                            more
+                        </span>
                     </t>
                 </t>
             </span>