diff --git a/front/src/Connexion/ConnectionManager.ts b/front/src/Connexion/ConnectionManager.ts
index bd305413..a7e0f6b9 100644
--- a/front/src/Connexion/ConnectionManager.ts
+++ b/front/src/Connexion/ConnectionManager.ts
@@ -295,7 +295,32 @@ class ConnectionManager {
             });
 
             connection.connectionErrorStream.subscribe((event: CloseEvent) => {
-                console.log("connectionErrorStream => An error occurred while connecting to socket server. Retrying");
+                console.info(
+                    "An error occurred while connecting to socket server. Retrying => Event: ",
+                    event.reason,
+                    event.code,
+                    event
+                );
+
+                //However, Chrome will rarely report any close code 1006 reasons to the Javascript side.
+                //This is likely due to client security rules in the WebSocket spec to prevent abusing WebSocket.
+                //(such as using it to scan for open ports on a destination server, or for generating lots of connections for a denial-of-service attack).
+                // more detail here: https://www.rfc-editor.org/rfc/rfc6455#section-7.4.1
+                if (event.code === 1006) {
+                    //check cookies
+                    const cookies = document.cookie.split(";");
+                    for (const cookie of cookies) {
+                        //check id cookie posthog exist
+                        const numberIndexPh = cookie.indexOf("_posthog=");
+                        if (numberIndexPh !== -1) {
+                            //if exist, remove posthog cookie
+                            document.cookie =
+                                cookie.slice(0, numberIndexPh + 9) +
+                                "; domain=.workadventu.re; expires=Thu, 01 Jan 1970 00:00:00 UTC; path=/";
+                        }
+                    }
+                }
+
                 reject(
                     new Error(
                         "An error occurred while connecting to socket server. Retrying. Code: " +