Hi,
I understand this is a common problem due to the capture cards displaying a test screen (rainbow bars) when it receives no HDMI signal, but Hyperion is unable to distinguish this and continues to produce LED colour accordingly.
I have tried the signal detection option but it works until it runs into video with black bars (which is all movies really!). It turns off the LEDs as if it thinks there's no signal.
So for now, just using the Dashboard to turn on and off the instance.
I would like to hear how people are dealing with this.
Thanks.