I have implemented Spring Web Flow (2.0.9) in a WebSphere 6.1 server environment and it works just fine. When the app is moved to a clustered server environment (two server machines using sticky sessions), links that are from https as the protocol using SSL are getting "page not found" errors. All other pages in JSF work fine. The same code runs in HTTPS on a single server environment. Does anyone have a simple answer as to what I can do to fix this? It seems like it must be a simple setting at the server level.