Yesterday I kept the Tracker One connected to USB my laptop when I was going through different settings (console, workbench, and my laptop). Later when I tried to power it up again the LEDs gone.
The console showed ‘Device offline’ and cmd - particle setup’ showed ‘No devices detected via USB’. I have tried another cable which works well with another Tracker ONE and pressing reset/mode buttons but with no luck.
I guess there won’t be a serious problem since I didn’t connect it with other power sources nor uploaded odd programs onto it.
Anyone has similar experience before?