Response time to input during Cape Epic Workout

I have completed Workouts 1 and 2 of the Cape Epic Workout. In order to hit the target watts, I have to adjust the bias to +105-106%. Then, when the wattage goes up, the response time of the game is very slow. It starts as a 10-15 second delay and gradually goes up as the workout progresses. By the time I tried to hit the target of 310 watts, it took nearly a minute for the readout to respond accurately. In the end, when the target wattage was 140, I had to literally stop pedaling to get the wattage down. That response time was more like 2 minutes. I am using the app on a 2016 MacBook Pro, 2.9 GHz Quad Core Intel i7 with a Radeon Pro 460 with 4GB of video ram. Over Bluetooth. The gameplay is otherwise smooth and crisp.