d5aqoep
Regular Contributor
Have you tried ssh into router and passing command “hnd-erase nvram” without quotes? Then without doing anything, turn off the router from mains. Keep it off for few seconds and turn it back on. Then do the initial wizard and straight go for firmware update. I did exactly the same for my GT-AX6000 and router is now working great as long as I don’t touch any GUI settings.