> For the complete documentation index, see [llms.txt](https://docs.paymento.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.paymento.io/help-and-troubleshooting.md).

# Help & Troubleshooting

- [Troubleshooting](https://docs.paymento.io/help-and-troubleshooting/troubleshooting.md)
- [Ledger live XPUB Mismatch](https://docs.paymento.io/help-and-troubleshooting/ledger-live-xpub-mismatch.md)
- [Callback Issues with LiteSpeed](https://docs.paymento.io/help-and-troubleshooting/callback-issues-with-litespeed.md)