Yes httpprocessing Connection Issue httpredirect tohttps:// TLS headerlooks bad? Redirect httpto https enabled? Yes Yes Allow httpon https enabled? Error Yes Fallbackset and enabledon vhost? LWS_SERVER_OPTION_REDIRECT_HTTP_TO_HTTPS LWS_SERVER_OPTION_ALLOW_HTTP_ON_HTTPS_LISTENER LWS_SERVER_OPTION_FALLBACK_TO_APPLY_LISTEN_ACCEPT_CONFIG Fallbackrole +protocol TLS port This flow happensbefore any vhost selectionusing SNI or Host: headers.Therefore it occurs on thefirst vhost that listenson the connection port.