UPDATE: try out the ProtoPie plugin for Figma, a revamped import experience to boost productivity. If you still use the legacy Figma import, see below. The fact that Figma is a browser-based interface design tool brings its own set of challenges. Hence, importing a frame from Figma into ProtoPie takes longer than importing from Sketch and Adobe XD. Possible reasons for this are affected latency as well as your own internet connection. Make sure you have a fast internet connection with enough bandwidth for the best performance.