diff --git a/docker-compose.yml b/docker-compose.yml
index ec6d8d04..0e236225 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,7 +3,6 @@ services:
     build: .
     container_name: nostream
     environment:
-      SECRET: ${SECRET}
       RELAY_PORT: 8008
       # Master
       NOSTR_CONFIG_DIR: /home/node/.nostr
diff --git a/resources/default-settings.yaml b/resources/default-settings.yaml
index e7c96066..4f76cecf 100755
--- a/resources/default-settings.yaml
+++ b/resources/default-settings.yaml
@@ -14,7 +14,10 @@ payments:
       amount: 1000000
       whitelists:
         pubkeys:
-        - replace-with-your-pubkey-in-hex
+          - replace-with-your-pubkey-in-hex
+          # Allow the following Zap providers:
+          # LightningTipBot by Calle
+          - "fcd720c38d9ee337188f47aac845dcd8f590ccdb4a928b76dde18187b4c9d37d"
 paymentsProcessors:
   zebedee:
     baseURL: https://api.zebedee.io/
@@ -27,7 +30,10 @@ paymentsProcessors:
     callbackBaseURL: https://nostream.your-domain.com/callbacks/lnbits
 network:
   maxPayloadSize: 524288
+  # Comment the next line if using CloudFlare proxy
   remoteIpHeader: x-forwarded-for
+  # Uncomment the next line if using CloudFlare proxy
+  # remoteIpHeader: cf-connecting-ip
 workers:
   count: 0
 mirroring:
diff --git a/src/adapters/web-socket-adapter.ts b/src/adapters/web-socket-adapter.ts
index 4e584f6b..92e29e08 100644
--- a/src/adapters/web-socket-adapter.ts
+++ b/src/adapters/web-socket-adapter.ts
@@ -58,9 +58,13 @@ export class WebSocketAdapter extends EventEmitter implements IWebSocketAdapter
       .on('error', (error) => {
         if (error.name === 'RangeError' && error.message === 'Max payload size exceeded') {
           console.error(`web-socket-adapter: client ${this.clientId} (${this.getClientAddress()}) sent payload too large`)
+        } else if (error.name === 'RangeError' && error.message === 'Invalid WebSocket frame: RSV1 must be clear') {
+          debug(`client ${this.clientId} (${this.getClientAddress()}) enabled compression`)
         } else {
           console.error(`web-socket-adapter: client error ${this.clientId} (${this.getClientAddress()}):`, error)
         }
+
+        this.client.close()
       })
       .on('message', this.onClientMessage.bind(this))
       .on('close', this.onClientClose.bind(this))
@@ -125,9 +129,9 @@ export class WebSocketAdapter extends EventEmitter implements IWebSocketAdapter
   }
 
   public onHeartbeat(): void {
-    if (!this.alive) {
+    if (!this.alive && !this.subscriptions.size) {
       console.error(`web-socket-adapter: pong timeout for client ${this.clientId} (${this.getClientAddress()})`)
-      this.terminate()
+      this.client.close()
       return
     }
 
@@ -140,12 +144,6 @@ export class WebSocketAdapter extends EventEmitter implements IWebSocketAdapter
     return new Map(this.subscriptions)
   }
 
-  private terminate(): void {
-    debug('terminating client %s', this.clientId)
-    this.client.terminate()
-    debug('client %s terminated', this.clientId)
-  }
-
   private async onClientMessage(raw: Buffer) {
     this.alive = true
     let abortable = false
diff --git a/src/app/app.ts b/src/app/app.ts
index 90305cba..34673b09 100644
--- a/src/app/app.ts
+++ b/src/app/app.ts
@@ -101,7 +101,7 @@ export class App implements IRunnable {
           MIRROR_INDEX: i.toString(),
         })
       }
-      logCentered(`${mirrors.length} maintenance worker started`, width)
+      logCentered(`${mirrors.length} static-mirroring worker started`, width)
     }
 
     debug('settings: %O', settings)
diff --git a/src/factories/worker-factory.ts b/src/factories/worker-factory.ts
index 4d484786..123e59d2 100644
--- a/src/factories/worker-factory.ts
+++ b/src/factories/worker-factory.ts
@@ -37,6 +37,23 @@ export const workerFactory = (): AppWorker => {
   const webSocketServer = new WebSocketServer({
     server,
     maxPayload: maxPayloadSize ?? 131072, // 128 kB
+    perMessageDeflate: {
+      zlibDeflateOptions: {
+        chunkSize: 1024,
+        memLevel: 7,
+        level: 3,
+      },
+      zlibInflateOptions: {
+        chunkSize: 10 * 1024,
+      },
+      clientNoContextTakeover: true, // Defaults to negotiated value.
+      serverNoContextTakeover: true, // Defaults to negotiated value.
+      serverMaxWindowBits: 10, // Defaults to negotiated value.
+      // Below options specified as default values.
+      concurrencyLimit: 10, // Limits zlib concurrency for perf.
+      threshold: 1024, // Size (in bytes) below which messages
+      // should not be compressed if context takeover is disabled.
+    },
   })
   const adapter = new WebSocketServerAdapter(
     server,