Question, I've implemented a membershipprovider that calls the MS dynamics crm  webservices to authenticate against the contacts. When I try this in an asp.net webapplication it works good. but in sharepoint (after I gave the server full trust permissions) nothing happens, really nothing. I do not get error's nor confirmation. I always get "the server cannot check your credentials" in the FBA page and in the lookup dialogs in SCAW I get "the user is not found"

Normally errors should be written to the application event log but nothing in there.

Thanks