I've looked closely at the recorded flight data and there's no indication of a bad cell.
I've started a case with DJI and will be returning the battery tomorrow and expecting a replacement.
I saw it, and it was going well above 50km/h. I'll get him to do another flight soon, and I'll video it and show you. BTW, how did you get my flight records without me sharing them? I only shared the logbook.
Your picture don't show that you have a detected device connected... top left doesn't have any info.
If your device doesn't get detected even though it's connected to your computer & turned on... you have another problem that needs to get solved...