Cast handoff fails when phone & chromecast not connected to same endpoint
AmplifiHD v2.4.3. Chromecast. YouTube TV v1.09.9. Nexus 5x v8.0.0.
Attempting to cast initiates casting but does not fully finish.
On the TV, the program description appears.
On the phone the wait spinner is displayed.
Never gets past this point.
Casting when both phone and chromecast are connected to the same endpoint,
which can be either the router or a mesh endpoint, is always successful.
*edit: AmplifiHD in bridge mode