Rather than start a new thread I am in the same boat. I upgraded to hyper hdr and added a 4k capture card. Sometimes it shows up and then disappears. I can control the gpio port and turn on/off the lights but can not get anything going. Even the old capture card can be hit and miss. Can anyone help. I am still a novice I have also found a funny little hack if I turn the capture card of and on in remote control, it will work for 10 to 20 seconds before disappearing.
Not sure how to delete this, but I managed to get it going again, using the old usb capture card. Ill send the 4k one back to Amazon. Wondering if the issue was it did not have an external power source.