diff --git a/back/src/chat/chat.service.ts b/back/src/chat/chat.service.ts
index 39d5af5..86971a7 100644
--- a/back/src/chat/chat.service.ts
+++ b/back/src/chat/chat.service.ts
@@ -105,24 +105,16 @@ export class ChatService {
     return rooms
   }
 
-  @Cron('*/6 * * * * *')
-  async updateMutelists (): Promise<void> {
-    const channels = await this.ChannelRepository.find({})
-    channels.forEach((channel) => {
-      channel.muted = channel.muted.filter((data) => {
-        return Date.now() - data[1] < 0
-      })
-      void this.update(channel)
-    })
-  }
-
-  @Cron('*/6 * * * * *')
+  @Cron('*/10 * * * * *')
   async updateBanlists (): Promise<void> {
     const channels = await this.ChannelRepository.find({})
     for (const channel of channels) {
       channel.banned = channel.banned.filter((data) => {
         return Date.now() - data[1] < 0
       })
+      channel.muted = channel.muted.filter((data) => {
+        return Date.now() - data[1] < 0
+      })
       void this.update(channel)
     }
   }
diff --git a/back/src/pong/pong.gateway.ts b/back/src/pong/pong.gateway.ts
index bcf518b..34b35ca 100644
--- a/back/src/pong/pong.gateway.ts
+++ b/back/src/pong/pong.gateway.ts
@@ -150,6 +150,9 @@ export class PongGateway implements OnGatewayConnection, OnGatewayDisconnect {
           this.socketToPlayerName.get(key) ===
           realGameCreationDto.playerNames[0]
       )
+      const player1game: Game | undefined = this.games.playerGame(
+        realGameCreationDto.playerNames[0]
+      )
       const player2Socket: Socket | undefined = Array.from(
         this.socketToPlayerName.keys()
       ).find(
@@ -157,10 +160,15 @@ export class PongGateway implements OnGatewayConnection, OnGatewayDisconnect {
           this.socketToPlayerName.get(key) ===
           realGameCreationDto.playerNames[1]
       )
+      const player2game: Game | undefined = this.games.playerGame(
+        realGameCreationDto.playerNames[1]
+      )
 
       if (
         player1Socket !== undefined &&
         player2Socket !== undefined &&
+        player1game === undefined &&
+        player2game === undefined &&
         (client.id === player1Socket.id || client.id === player2Socket.id) &&
         player1Socket.id !== player2Socket.id
       ) {
diff --git a/back/src/users/users.service.ts b/back/src/users/users.service.ts
index 256f3e1..13535b6 100644
--- a/back/src/users/users.service.ts
+++ b/back/src/users/users.service.ts
@@ -41,7 +41,7 @@ export class UsersService {
     return user
   }
 
-  @Cron('0 * * * * *')
+  @Cron('*/30 * * * * *')
   async updateStatus (): Promise<void> {
     const users = await this.usersRepository.find({})
     users.forEach((usr) => {
diff --git a/front/src/components/Chat.svelte b/front/src/components/Chat.svelte
index c57942f..9e581f2 100644
--- a/front/src/components/Chat.svelte
+++ b/front/src/components/Chat.svelte
@@ -191,13 +191,13 @@
         body: JSON.stringify(body),
       });
       if (response.ok) {
-        await show_popup(`User banned for: ${duration} seconds`, false);
         const data: kickUserDto = {
           chan: channel.id,
           from: $store.ftId,
           to: target.ftId,
         };
         socket.emit("kickUser", data);
+        await show_popup(`User banned for: ${duration} seconds`, false);
       } else {
         const error = await response.json();
         await show_popup(error.message, false)