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Troubleshoot Telegram

Diagnose missing Telegram inbound messages and undelivered replies.

Updated 2026-07-17

Walk through the demoDemo data
Channel marketplaceDemo data
Website & email3
Web Widget1 added

A white-label chat bubble for your site

Custom API1 added

Send and receive through your own system

Email

Bring customer email into one inbox

Social & messaging8
WhatsApp

Connect WhatsApp Business to serve customers

Messenger

Connect Facebook Pages and handle messages

Instagram DM

Receive and reply to Instagram DMs

LINE

Connect a LINE Official Account

Telegram1 added

Connect a Telegram bot for customer messages

TikTok

TikTok Business DMs and comments

Zalo OA

Connect a Zalo Official Account

YouTube

Receive and reply to comments

Enterprise IM1
WeComPlanned

Customer contacts, group chats, and agent collaboration

Step 1 / 6
Check the connection first

Telegram Support Bot shows Connection failed, so open that channel before blaming the AI path.

Separate the inbound, answer-generation, and delivery stages so an AI issue is not confused with a Telegram issue.

The customer message is missing#

Check that the Telegram channel is enabled, the bot credential remains valid, and the customer is messaging the correct bot.

The Inbox has the message but AI does not reply#

Check whether Telegram is enabled for AI reception, the conversation allows AI reception, relevant knowledge or skills are available, and AI usage is available.

The Inbox has a reply but Telegram does not#

Inspect the delivery state and failure log. Delivery succeeds only when the real Telegram client receives the message; a temporary Inbox bubble is not proof.

When contacting support, provide the workspace, channel name, customer name, time, and failure state. Never send the bot secret.

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