With our most recent model of ActivPanel, there is a setting
to toggle off in its ‘Setting’ menu, called “Source Auto Switch”. If you set this to ‘Off’, does the same behavior
present when mirroring to the Chromecast device
We have the same issue on 20 or so of our AP5-75 panels. Is there a fix for supressing/disabling the auto-switching? If so, not sure why the solution cannot be posted publicly on this forum.
You can disable auto-switch through the panel menu.
Menu > Settings > Source Scan
You would just need to change it from Automatic to Manual.You may still be questioned as to whether you would like to switch a source should you connect a new source to the panel while in use, but it will not automatically switch you over.
Regards,MarthaPromethean Technical Support.