I'm receiving the error "The local farm is not accessible. Cmdlets with FeatureDependencyId are not registered" when accessing the SharePoint shell console. My account is a SP admin account and has the Sharepoint Shell Admin role on the Sharepoint_Config database, and I am running the shell as an administrator. All the admin accounts are similarly affected.
I am running SharePoint 2013 on Windows Server 2008 R2 SP1.
All help appreciated.