# Channel Troubleshooting

## Overview

This guide provides diagnostic guidance for resolving channel configuration issues in OpenClaw.

## Diagnostic Commands

Start with these commands:

```bash
openclaw doctor
openclaw channels status --probe
```

The `channels status --probe` command prints warnings when it can detect common channel misconfigurations, and includes small live checks (credentials, some permissions/membership).

## Supported Channels

Three primary channels have dedicated troubleshooting sections:

- Discord
- Telegram
- WhatsApp

## Telegram-Specific Solutions

### Network Request Failures

IPv6 DNS problems may cause `HttpError` messages for 'sendMessage' or 'sendChatAction'.

**Solution:** Force IPv4 or enable IPv6 support.

### Command Configuration Issues

When `setMyCommands failed` appears in logs, verify outbound HTTPS and DNS reachability to `api.telegram.org`. This frequently fails on restricted VPS environments or proxy setups.

## Additional Resources

See the complete documentation index at https://docs.openclaw.ai/llms.txt for discovering additional resources.