app or browser client constantly refreshes when trying to send the message: `netstat | grep 80`

Description:

When I am trying to send the command to a chatroom: netstat | grep 80 (either enclosed in backticks or not) rocket refuses to send the message, it stops responding and it constantly refreshes even if I switch to another room. This happens until I perform 'View->Reload Ignoring Cache'. However the message is never sent.

Steps to reproduce:

1. Go to a chat (either from electron client or directly via the browser)
2. send the following on a chatroom: netstat | grep 80

Expected behavior:

The message to be sent to the room.

Actual behavior:

The browser or electron-client constantly refreshes without sending the message and in the ui I constatly see Connecting.... and Waiting for server connection switching back and forth.

In the devtools console I constantly see the following 5 requests being sent again and again without ever stopping.

• wss://rocket.eurodyn.com/sockjs/173/zjoolzj1/websocket
• https://rocket.eurodyn.com/sockjs/info?cb=a17iphuvg3 (200 OK)
• https://rocket.eurodyn.com/api/v1/users.presence?ids[]=wiNSsSKmacTSqJj9o&ids[]=...... (200 OK)
• wss://rocket.eurodyn.com/sockjs/227/9xvg6104/websocket (101 Switching Protocols)
• https://rocket.eurodyn.com/api/v1/me (200 OK)

Server Setup Information:

• Version of Rocket.Chat Server: 5.0
• Operating System: Centos
• Deployment Method:
• Number of Running Instances: 1
• DB Replicaset Oplog:
• NodeJS Version:
• MongoDB Version:

Client Setup Information

• Desktop App or Browser Version: both chrome and app client
• Operating System: Tested both on Ubuntu 22.04 and Windows

Additional context

Relevant logs:

The report names no source files, tests, or entry points. Start by reproducing the failure with netstat | grep 80 in both the browser and Electron client while observing the listed SockJS, WebSocket, and API requests. Done means the message sends normally without repeated refreshes or connection cycling.