Ive had this ac68u a few months. Installed Merlin right away. After i while i noticed if the router needed to reboot or if i rebooted from the webpage, it never came back again. The router is inaccessible for both wired or wireless devices. It seems like it does not complete the reboot cycle. Waiting doesnt change anything either. Have to press the on/off button on the router to reset it. Using latest Merlin, and had a couple of previous versions.
Bjoern
Bjoern