I was running the cfe hacked ddwrt then switched to merlin about a month ago. Tonight my router n66u randomly rebooted and when accessing the router, it went to ddwrt. I can't seem to get back to merlin. When attempting to flash back with the firmware restoration tool, it keeps failing saying it can't connect (check if light is blinking). I can't seem to get the router to boot into the safe mode. The light blinks for a while but not long enough to finish the restoration.