These are the currently supported hotkey options in Elgato 4K Capture Utility
- Capture screenshot to desktop = Ctrl + Shift + S
- Toggle recording = Ctrl + Shift + R
- Trigger Flashback Recording = Ctrl + Shift + Alt + F
- Move Flashback slider forward 10 seconds = Page Up
- Move Flashback slider backward 10 seconds = Page Down
- Move Flashback slider to beginning. = Home
- Move Flashback slider to Live Position = End
- Capture last 30 seconds = Ctrl + Shift + F
- Toggle Live Commentary Monitoring = Ctrl + Shift + M
- Fullscreen = F11