I've had the latest two versions of merlin. I've been having this problem where the router boots but then restarts. Or freezes with 3 leds on. Or power led flashes then everything boots but seconds later the router reboots again. This l started when I was tethering my phone to my computer and then plugged my computer into the Wan port, then rebooted the router to refresh the wan settings. I pushed the power button to power cycle and haven't has any luck since. I've held down the wps while booting to factory reset, the power led flashes fast, but I'm met with the same isssue. I can enter recovery mode but as soon as I start the Asus recovery tool the router immediately reboots. Is there any way to completly flush or memory and start over? I was able to once use the recovery tool to flash the current firmware up to date, and everything was fine but needed to power cycle to router and now it's not doing the same thing again.