So thanks to TPmodding, I am pretty much up and running using WLED (thanks for the suggestion!) I initially had some issue getting things set up, until I realised that I was running the old version of Hyperion and HyperCon I am currently using 2.0.0 alpha5. To my surprise, my cheapo capture card from Aliexpress which was meant to be an STK1160 and isn't, started working and auto-detected when I installed v2alpha5. I didn't think it was compatible, so it was a nice surprise! After much testing and calibration (and reboots) I shut down and moved everything to it's final resting place, but when I booted up again it doesn't show a signal from the card It's still listed under lsusb: Code: Bus 001 Device 005: ID 18ec:5555 Arkmicro Technologies Inc. And v4l2: Code: USB2.0 PC CAMERA (usb-3f980000.usb-1.4): /dev/video0 /dev/video1 and in Hyperion: But no longer in Hyperion's source selector: But it definitely was before. I have tried manually entering /dev/video0 and /dev/video1, no joy. How can I get this card working again? It obviously is capable of working, and it worked really well! I fail to understand how a reboot has killed it from being usable?