Citrix Studio hangs and fails to run

Occassionally, when Citrix Studio gets stuck at the "Expanding" screen below, this may be due to a corrupt %APPDATA%\Roaming\Microsoft\MMC\studio cache file in your profile.

You can verify that the controller is successfully communicating with the database by running any of the following PowerShell commands:

• Get-BrokerController | Select DNSName,State: Ensure that the State is active for all controllers.
• Get-LogSite: Ensure that the State is Enabled.