rebel1970 1 Report post Posted November 15, 2020 Hi, I use EyeTV 4.0.0 (8524) and an old elgato eyetv 320 with Firewire connection here. On macOS "Catalina" works very fine. But now on macOS "Big Sur" EyeTV 4 crash my iMac with kernel panic if I use my old eyetv 320 device. This is reproduce here. I use Apple original Thunderbold to Firewire adapter. What's problem? Quote Share this post Link to post Share on other sites