Right now while debugging my Output 2 is going to my laptop running OBS (final setup will be a pi4 running Hyperion).
This setup works if I change my input source to something alternative (like a Nintendo Switch).
I’ll try and force the Firestick resolution to 1080p and disable HDR. That should make the output signal to the HDMI switch more predictable when setting
Thanks Ambient for the confirmation that the 8k Splitter isn’t the issue. I was hoping that was the case being max resolution and it could still downscale appropriately. When alternating the order in which I turn on the devices (Splitter/Firestick) I have successfully seen the initial “Firestick” on logo on the capture source before it immediately goes to the no signal.