Every time when installing and configuring the device, after some minor change (in LuCI), the main web interface switches to the “Choose your language” screen.
This means, the web. Interface is inaccessible, only a rotating thingy appears and stays there forever.
LuCI is still accessible by typing a cgi-bin url, and the device is still routing. But on the next reboot it will likely be bricked. I suspect every brickage starts like this.
Device name 6416, latest 2.264 firmware, but also applies to 2.25.
What is this, how can i prevent it ?