Please tell us some basic information before asking for help: Model Name: Firmware Version: Rooted or not: Frequency of Occurrence: APP Name & APP Version (If your issue relates to the app): In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc. ======================================== I have total 6 asus devices in my family. USB Cable which came with each device has worst quality. I experienced this in all 6 of them. This worst cables causes unusual charging behaviours, interruptions in data transfer if cable or device is slightly moved. Please improve cable quality.