# detectBrowserLanguage - Cannot remove headers after they are sent to the client
Its not working Home page on Subdomain
pending triageneed reproduction
Locale detection not working with `no_prefix` strategy
pending triage
Hydration mismatch on initial static site load, before i18n cookie is set
pending triageneed reproduction 💻
`detectBrowserLanguage` does not detect browser lang as expected
scope: language detection
[regression] incorrect root redirect on prerendered page (was working fine with v9.0.0-rc.2)
scope: language detectionscope: prerenderpossible regression
404 on all pages other than root with `prefix` strategy
pending triage