Hi there, I know 1.7 is really really really old, but I would like to know the reason behind this behaviour. Inoking ":reload", to restart the application server, breaks Keycloak static resources. A second ":reload" in row solves that. A third time will break it again and so on :-) To reproduce, download and unzip 1.7.0.Final, setup HTTPS, start the application server and try to fetch a static resource (e.g. https://localhost:8443/auth/welcome-content/keycloak_logo.png). Now :reload the application server (jboss-cli.sh --connect --command=:reload) and try to fetch the same resource (or any other); the request returns 404 and an exceptions is logged: ERROR [io.undertow.request] (default task-25) UT005023: Exception handling request to /auth/welcome-content/keycloak_logo.png: java.lang.RuntimeException: request path: /auth/welcome-content/keycloak_logo.png To me, it looks like the request output stream is closed before the data is sent to the client. Stacktrace is attached. Did you ever saw something like that? Thank you in advance for your help. Note: I cannot reproduce this with >= 1.8.0.Final, so this have already been fixed somewhere, but I would like to know where. I cannot reproduce it with WildFly 9.0.2.Final neither.