Normally while I develop in crm I use the CRM explorer tool in visual studio but for the last few days it's decided that it's not possible to connect to a crm server.
If I select Tools | Connect to crm server I get the error message "An unsecured or incorrectly secured fault was received from the other party. See the inner FaultException for the fault code and detail". When I accept that and try to enter the server details then at the logon part of the dialogue I get the error message "An error occurred while verifying security for the message". If I connect directly through a browser to crm there is no problem.
Studio doesn't seem to show me an innerexceptions at this point so where, if anywhere, would I find more information or alternatively what is likely to be the issue with CRM this time (or do I just give up and tell our users to upgrade to using an abacus? :X )