OSError: [Errno 121] Remote I/O error #556

I am using Waveshare Jetbot with Jetson nano 4GB. After going through all the required steps from https://github.com/nvidia-ai-iot/jetbot/wiki/software-setup" " I am facing an error in the Basic_motion.ipynb. The error is: OSError: [Errno 121] Remote I/O error I face the error after running executing robot = Robot() Looking forward to any sort of feedback. Thank you