Zero-day compatibility means Receiver for Mac will operate with the new operating system. Citrix is committed to provide zero-day compatibility for Receiver for Mac when Sierra is generally available. Make sure if the base URL is https then there should be https binding on StoreFront server with valid certificates if not then change base URL to http and confirm you have http/port 80 binding on IIS. The Citrix Receiver for Mac team is working on product updates to support the upcoming release of macOS Sierra (macOS 10.12) in Fall 2016. This can happen because of bindings on IIS.With Workspace app for Linux, it has to be explicitly enabled. It is also supported on Mac and Chrome Receivers. 'Failed to run discovery' or 'Unable to resolve/find URL at 443/80'. HDX RealTime Webcam Video Compression feature is available on XenDesktop 5.0 and later versions with Online Plug-in for Windows version 12.0 and later version or Receiver for Linux 12.0 and later version. There can be multiple Receiver for Web events, e.g. Check event viewer on StoreFront server.Confirm if StoreFront services are running, Citrix Cluster join service can be in disable state(only works when we add a new server to Server Group).
Deleting the default Store can corrupt StoreFront and we may need to reinstall StoreFront.
