GOOD AFTERNOON FRIENDS I HAVE TWO DISH TV STB,S SD AND HD TODAY MY HD BOX GONE DEACTIVE AND AFTER SOME TIME IT ACTIVATED AGAIN BUT STRANGE THING IS THAT NOW IT,S NEXT RECHARGE DATE SHOWING (01-01-1900 ) ALSO SAME DATE IS ON MY SD BOX TOO , CAN SOME ONE TELL ME IS IT OK OR THERE IS A PROBLEM ?????