Remove Citrix Workspace app and reinstall.The CTRL + SHIFT + arrow left / right key combinations do not work in Microsoft programs.Alt gr key and ctr-alt key combinations do not work.Wrong keyboard layout for Mac and Linux.The S drive is not visible in the left column of the File Explorer on Athena.ica files are not correctly associated with the Citrix Connection Manager Error messages when starting an application.Error messages when logging into Athena.Error messages when surfing the Athena site.