SEP and Intel WiDi not working?

I have endpoints with SEP 12.1.1 that need to run Intel's WiDi technology. When we disable SEP the WiDi works with no issue, but when enabled WiDi no longer works.

Has anyone successfully implemented a fix to this issue? I'm still waiting for my colleague to send over LOGS so we can see what component is blocking the WiDi.

Config is currently setup with all 3 SEP endpoint Modules (VSP, PTP, NTP)

This appears to be similar to another unresolved issue [ https://www-secure.symantec.com/connect/forums/sep-blocks-intel-widi-wireless-display ]