diff --git a/CHANGELOG.md b/CHANGELOG.md
index 55f55729..8dc820a2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,8 @@
-# 2.0.4-beta (beta)
+# 2.0.4-rc (release candidate)
 
 ### Features
 
-* New manager v2.0.0
+* New manager v2.0
 
 ### Fixed
 
diff --git a/src/api/controllers/instance.controller.ts b/src/api/controllers/instance.controller.ts
index ecb78e40..72e64265 100644
--- a/src/api/controllers/instance.controller.ts
+++ b/src/api/controllers/instance.controller.ts
@@ -594,11 +594,11 @@ export class InstanceController {
       switch (state) {
         case 'open':
           if (this.configService.get<Chatwoot>('CHATWOOT').ENABLED) instance.clearCacheChatwoot();
-          // await instance.reloadConnection();
-          await instance.client?.ws?.close();
-          await delay(2000);
 
-          return await this.connectionState({ instanceName });
+          this.logger.info('Connection closed, restarting instance' + instanceName);
+          instance.client?.ws?.close();
+          instance.client?.end(new Error('restart'));
+          return await this.connectToWhatsapp({ instanceName });
         default:
           return await this.connectionState({ instanceName });
       }
@@ -690,7 +690,6 @@ export class InstanceController {
         this.logger.error(error);
       }
 
-      delete this.waMonitor.waInstances[instanceName];
       this.eventEmitter.emit('remove.instance', instanceName, 'inner');
       return { status: 'SUCCESS', error: false, response: { message: 'Instance deleted' } };
     } catch (error) {
diff --git a/src/api/services/monitor.service.ts b/src/api/services/monitor.service.ts
index acdbc4e6..44bb77ed 100644
--- a/src/api/services/monitor.service.ts
+++ b/src/api/services/monitor.service.ts
@@ -336,18 +336,18 @@ export class WAMonitoringService {
 
   private removeInstance() {
     this.eventEmitter.on('remove.instance', async (instanceName: string) => {
-      try {
-        this.waInstances[instanceName] = undefined;
-      } catch (error) {
-        this.logger.error(error);
-      }
-
       try {
         this.cleaningUp(instanceName);
         this.cleaningStoreData(instanceName);
       } finally {
         this.logger.warn(`Instance "${instanceName}" - REMOVED`);
       }
+
+      try {
+        delete this.waInstances[instanceName];
+      } catch (error) {
+        this.logger.error(error);
+      }
     });
     this.eventEmitter.on('logout.instance', async (instanceName: string) => {
       try {