# Troubleshooting

> The most common problems, grouped by area, with the first thing to check for each.

Unifunl.io Support help-center article in FAQ. Language: en. Updated: 2026-08-22. Every help-center page has a Markdown twin — append `.md` to its URL — and an `llms.txt` that covers it and everything under it — append `/llms.txt`.

## This article

- [Troubleshooting (Markdown)](https://support.unifunl.io/en/help/faq/troubleshooting.md): the full article text, ready to read
- [Troubleshooting (page)](https://support.unifunl.io/en/help/faq/troubleshooting): the rendered page

## Sections

- [Channel connections](https://support.unifunl.io/en/help/faq/troubleshooting#channel-connections)
- [Products and catalogue](https://support.unifunl.io/en/help/faq/troubleshooting#products-and-catalogue)
- [Orders](https://support.unifunl.io/en/help/faq/troubleshooting#orders)
- [Reservations and services](https://support.unifunl.io/en/help/faq/troubleshooting#reservations-and-services)
- [AI agent](https://support.unifunl.io/en/help/faq/troubleshooting#ai-agent)
- [Campaigns](https://support.unifunl.io/en/help/faq/troubleshooting#campaigns)
- [Access and billing](https://support.unifunl.io/en/help/faq/troubleshooting#access-and-billing)
- [What's next?](https://support.unifunl.io/en/help/faq/troubleshooting#what-s-next)

## Related articles

- [FAQ](https://support.unifunl.io/en/help/faq/faq.md): The questions merchants ask most, answered briefly, with a link to the full article for each.
- [Glossary](https://support.unifunl.io/en/help/faq/glossary.md): Every term you will meet in the dashboard, and what it actually means.
- [Messaging channels](https://support.unifunl.io/en/help/channels-integrations/messaging-channels.md): Connect WhatsApp, Messenger, Instagram, TikTok and the web widget so every conversation lands in one inbox.

## Optional

- [FAQ](https://support.unifunl.io/en/help/faq/llms.txt): every article in this category
- [Help Center](https://support.unifunl.io/en/help/llms.txt): the whole help center