Some users report occasional red “Media Pending” frames after sleep/wake. Fix: Toggle GPU acceleration off/on in Premiere > Project Settings. Works fine after that.
FilmImpact transitions have a hidden feature: "Auto Audio Ducking." Enable it in the Effect Controls. The plugin will automatically lower the background music during the transition millisecond and bring it back sharply, creating a punch that feels organic. Filmimpact Transition Pack For Mac Os