> For the complete documentation index, see [llms.txt](https://doc.thordata.com/doc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.thordata.com/doc/faq/product-problem/residential-proxies/can-thordata-help-diagnose-residential-proxy-failures.md).

# Can ThorData help diagnose residential proxy failures?

Yes, start with usage dimensions. [ThorData docs](https://doc.thordata.com/doc/proxies/residential-proxies/getting-started/user-and-pass-auth) mention statistics by time, identity, region, and target domain. Compared with providers showing only total traffic, it helps isolate region or target issues.