Hi, bough Zumi last yr. Works fine with Phyton until I upload Rokit Brick code. Then it starts making noise and nothing shown on screen. I have reassemble the car but still making noise when I switched it on. Pls advise.

Hi. Bought Zumi about 6 months ago and working fine with Phyton 3 coding. However, I need to change coding to RokitBrick for a competition. When I upload the code, Zumi starts making long beep sound and it only stops when I switch it off. Nothing shown on the screen either. Need your advise. pls help. tq.