My activation key was invalidated when upgrading my old Mac Mini to an M1 model. I tried the support link five times over several months - with no response. Thanks to Roland B, I emailed Kelli Li directly and got a response within 24 hours. Happy days, I'm now back up and running with one of my most favourite Mac OS, iOS & iPad OS apps. I was under the impression EyeTV 4 had been abandoned and had considered keeping my old Mini exclusively for free-to-air TV. But the release of 8528 suggested the lights are still on at Geniatech.
