Telegram Trigger not working - messages not reaching n8n (no executions)

Hello n8n Community,
I need help with Telegram Trigger - it’s simply not working for me, while it works fine for other users.
MY SETUP PROCESS (simple user workflow):

  1. I add Telegram Trigger node to my workflow
  2. I add my bot credential (API token from @BotFather)
  3. I activate the workflow (green toggle becomes active)
  4. I send a message to my bot in Telegram
  5. NOTHING HAPPENS - no executions appear in n8n
    WHAT I’VE TRIED:
    :white_check_mark: Created multiple different bots - same issue with all of them
    :white_check_mark: Created brand new workflows with just Telegram Trigger + Send Message - still doesn’t work
    :white_check_mark: Verified workflow is Active (green)
    :white_check_mark: Verified bot token is correct
    :white_check_mark: Other people can message the bot successfully
    :white_check_mark: Checked Hostinger firewall - not blocking Telegram IPs (149.154.160.0/20, 91.108.4.0/22)
    :white_check_mark: Turned off all firewalls - still doesn’t work
    WHAT HOSTINGER SUPPORT SAID:
    “There is no Hostinger-side blocking. The issue is inside your VPS - likely OS firewall, reverse proxy timeout, or n8n configuration.”
    TELEGRAM API SHOWS:
    When I manually register webhook via Telegram API, it shows:
    “last_error_message”: “Read timeout expired”
    “pending_update_count”: 2
    MY QUESTION:
    Other users just add Telegram Trigger, add credential, activate workflow - and it works immediately. They don’t do anything special.
    Why doesn’t it work for me? What am I missing?
    Is there some n8n configuration, environment variable, or server setting that prevents Telegram Trigger from working properly?
    MY INSTANCE:

Hey @sales.nikaelectro !

I think telegram add to blacklist some url s…for some “shared” instances.

If you change to a subdomain and try again.

Check this recently post:

P.S mi telegram works in self-hosted version 1.113.3 on aws instance and local one with ngrok.

Cheers!