diff --git a/front/src/Connexion/ConnectionManager.ts b/front/src/Connexion/ConnectionManager.ts
index b12e541a..7dbbb190 100644
--- a/front/src/Connexion/ConnectionManager.ts
+++ b/front/src/Connexion/ConnectionManager.ts
@@ -169,6 +169,9 @@ class ConnectionManager {
                     }
                 } catch (err) {
                     console.error(err);
+                    if (err instanceof Error) {
+                        console.error(err.stack);
+                    }
                 }
             } else {
                 const query = urlParams.toString();
diff --git a/front/src/Connexion/LocalUserStore.ts b/front/src/Connexion/LocalUserStore.ts
index 27ccbc23..bc3b1886 100644
--- a/front/src/Connexion/LocalUserStore.ts
+++ b/front/src/Connexion/LocalUserStore.ts
@@ -139,9 +139,13 @@ class LocalUserStore {
     async setLastRoomUrl(roomUrl: string): Promise<void> {
         localStorage.setItem(lastRoomUrl, roomUrl.toString());
         if ("caches" in window) {
-            const cache = await caches.open(cacheAPIIndex);
-            const stringResponse = new Response(JSON.stringify({ roomUrl }));
-            await cache.put(`/${lastRoomUrl}`, stringResponse);
+            try {
+                const cache = await caches.open(cacheAPIIndex);
+                const stringResponse = new Response(JSON.stringify({ roomUrl }));
+                await cache.put(`/${lastRoomUrl}`, stringResponse);
+            } catch (e) {
+                console.error("Could not store last room url in Browser cache. Are you using private browser mode?", e);
+            }
         }
     }
     getLastRoomUrl(): string {
diff --git a/front/src/Phaser/Reconnecting/ErrorScene.ts b/front/src/Phaser/Reconnecting/ErrorScene.ts
index 078bee71..ea593c45 100644
--- a/front/src/Phaser/Reconnecting/ErrorScene.ts
+++ b/front/src/Phaser/Reconnecting/ErrorScene.ts
@@ -78,6 +78,9 @@ export class ErrorScene extends Phaser.Scene {
      */
     public static showError(error: unknown, scene: ScenePlugin): void {
         console.error(error);
+        if (error instanceof Error) {
+            console.error("Stacktrace: ", error.stack);
+        }
         console.trace();
 
         if (typeof error === "string" || error instanceof String) {