diff --git a/deeployer.libsonnet b/deeployer.libsonnet
index 89571945..1ad58891 100644
--- a/deeployer.libsonnet
+++ b/deeployer.libsonnet
@@ -79,6 +79,7 @@
         "TURN_USER": "workadventure",
         "TURN_PASSWORD": "WorkAdventure123",
         "JITSI_PRIVATE_MODE": if env.SECRET_JITSI_KEY != '' then "true" else "false",
+        "START_ROOM_URL": "/_/global/maps."+url+"/Floor0/floor0.json"
         //"GA_TRACKING_ID": "UA-10196481-11"
       }
     },
diff --git a/front/src/Phaser/Game/GameScene.ts b/front/src/Phaser/Game/GameScene.ts
index a9052119..fdefee66 100644
--- a/front/src/Phaser/Game/GameScene.ts
+++ b/front/src/Phaser/Game/GameScene.ts
@@ -610,8 +610,18 @@ export class GameScene extends ResizableScene implements CenterListener {
         if (url === undefined) {
             audioManager.unloadAudio();
         } else {
-            const mapDirUrl = this.MapUrlFile.substr(0, this.MapUrlFile.lastIndexOf('/'));
-            const realAudioPath = mapDirUrl + '/' + url;
+            const audioPath = url as string;
+            let realAudioPath = '';
+
+            if (audioPath.indexOf('://') > 0) {
+                // remote file or stream
+                realAudioPath = audioPath;
+            } else {
+                // local file, include it relative to map directory
+                const mapDirUrl = this.MapUrlFile.substr(0, this.MapUrlFile.lastIndexOf('/'));
+                realAudioPath = mapDirUrl + '/' + url;
+            }
+
             audioManager.loadAudio(realAudioPath);
 
             if (loop) {
@@ -708,6 +718,10 @@ export class GameScene extends ResizableScene implements CenterListener {
     }
 
     public cleanupClosingScene(): void {
+        // stop playing audio, close any open website, stop any open Jitsi
+        coWebsiteManager.closeCoWebsite();
+        this.stopJitsi();
+        this.playAudio(undefined);
         // We are completely destroying the current scene to avoid using a half-backed instance when coming back to the same map.
         if(this.connection) {
             this.connection.closeConnection();
diff --git a/front/src/WebRtc/DiscussionManager.ts b/front/src/WebRtc/DiscussionManager.ts
index a2da32b2..7653bc7a 100644
--- a/front/src/WebRtc/DiscussionManager.ts
+++ b/front/src/WebRtc/DiscussionManager.ts
@@ -151,15 +151,6 @@ export class DiscussionManager {
         this.nbpParticipants.innerText = `PARTICIPANTS (${nb})`;
     }
 
-    private urlify(text: string) {
-        const urlRegex = /(https?:\/\/[^\s]+)/g;
-        return text.replace(urlRegex, (url: string) => {
-            return '<a href="' + url + '" target="_blank">' + url + '</a>';
-        })
-        // or alternatively
-        // return text.replace(urlRegex, '<a href="$1">$1</a>')
-    }
-
     public addMessage(name: string, message: string, isMe: boolean = false) {
         const divMessage: HTMLDivElement = document.createElement('div');
         divMessage.classList.add('message');
@@ -179,7 +170,7 @@ export class DiscussionManager {
         divMessage.appendChild(pMessage);
 
         const userMessage: HTMLParagraphElement = document.createElement('p');
-        userMessage.innerHTML = this.urlify(message);
+        userMessage.innerHTML = HtmlUtils.urlify(message);
         userMessage.classList.add('body');
         divMessage.appendChild(userMessage);
         this.divMessages?.appendChild(divMessage);
diff --git a/front/src/WebRtc/HtmlUtils.ts b/front/src/WebRtc/HtmlUtils.ts
index b7cb2124..81f069b3 100644
--- a/front/src/WebRtc/HtmlUtils.ts
+++ b/front/src/WebRtc/HtmlUtils.ts
@@ -17,4 +17,11 @@ export class HtmlUtils {
         elem.remove();
         return elem as T;
     }
+
+    public static urlify(text: string): string {
+        const urlRegex = /(https?:\/\/[^\s]+)/g;
+        return text.replace(urlRegex, (url: string) => {
+            return '<a href="' + url + '" target="_blank" style=":visited {color: white}">' + url + '</a>';
+        })
+    }
 }
diff --git a/front/src/index.ts b/front/src/index.ts
index acf66cf8..b9a00731 100644
--- a/front/src/index.ts
+++ b/front/src/index.ts
@@ -53,8 +53,28 @@ const fps : Phaser.Types.Core.FPSConfig = {
     smoothStep: false
 }
 
+// the ?phaserMode=canvas parameter can be used to force Canvas usage
+const params = new URLSearchParams(document.location.search.substring(1));
+const phaserMode = params.get("phaserMode");
+let mode: number;
+switch (phaserMode) {
+    case 'auto':
+    case null:
+        mode = Phaser.AUTO;
+        break;
+    case 'canvas':
+        mode = Phaser.CANVAS;
+        break;
+    case 'webgl':
+        mode = Phaser.WEBGL;
+        break;
+    default:
+        throw new Error('phaserMode parameter must be one of "auto", "canvas" or "webgl"');
+}
+
+
 const config: GameConfig = {
-    type: Phaser.AUTO,
+    type: mode,
     title: "WorkAdventure",
     width: width / RESOLUTION,
     height: height / RESOLUTION,
diff --git a/front/tests/Phaser/Game/HtmlUtilsTest.ts b/front/tests/Phaser/Game/HtmlUtilsTest.ts
new file mode 100644
index 00000000..8ef1d476
--- /dev/null
+++ b/front/tests/Phaser/Game/HtmlUtilsTest.ts
@@ -0,0 +1,14 @@
+import "jasmine";
+import {HtmlUtils} from "../../../src/WebRtc/HtmlUtils";
+
+describe("urlify()", () => {
+    it("should transform an url into a link", () => {
+        const text = HtmlUtils.urlify('https://google.com');
+        expect(text).toEqual('<a href="https://google.com" target="_blank" style=":visited {color: white}">https://google.com</a>');
+    });
+
+    it("should not transform a normal text into a link", () => {
+        const text = HtmlUtils.urlify('hello');
+        expect(text).toEqual('hello');
+    });
+});
\ No newline at end of file