[mod_cluster-dev] mod_cluster with CLIENT-CERT auth

Hi, I'm configuring mod_cluster on wildfly 8 with CLIENT-CERT auth, but on first access I got http 403 error, after press f5 my application authenticates normally. My mod_cluster config look this: SSLEngine on SSLOptions +StdEnvVars +ExportCertData SSLCipherSuite ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP:+eNULL SSLCertificateFile "/opt/key/server.key" SSLCertificateChainFile "/opt/key/globalca2.crt" SSLVerifyClient none SSLVerifyDepth 10 When I set to BASIC authentication on wildfly it works. I got no http 403 error on first access. Can you help me? Thanks Cristiano