UNLOCK TOOL HAVE SOME BIG ISSUES I HAVE ONLY ONE PC I USE UNLOCK TOOL SINCE 2 YEARS BUT ISSUE WHEN I OPEN UNLOCK 2 TIME OR 3 TIME OR WHEN LIGHT SUDDENLY OFF UNLOCK TOOL NOT HAVE 3 TO 5 HOURS LATER CONNECTING ANY BODY KNOW AND UNLOCK TOOL SITE PROBLEM HOW TO FIX