as above , as just wondering if any problems , i purchased one of the e site , plugged in worked fine for few days , then stick kept going on and off but staying on whatever i was trying to do , then noticed on the cable that there was one of the leds flashing , then after few more days firestick was saying no signal , tried getting in contact with seller but no reply , stick works fine with normal usb cable , cant return it as return window closed , charged it up fully via pc plugged in was fine for a day , next day was back to a led flashing