I have an RT-AC68 that has been running the most recent RMerlin, 380.65_4. I flashed the 380.66 Beta this morning, without a factory reset. It seems to be running in router mode just fine, with my old IP settings, but I can't access on GUI or telnet, even after another power cycle. (Though sometimes I can initially access the GUI, it locks up soon after I log in.) Doesn't seem like anyone else has had this issue. (I think I'm going to be stuck doing a factory reset and reloading my last config.) Any thoughts welcome.