After 2 years working, today our Webboat 4g lite dont show his wifi to other devices on the boat. I tried restarting it. Disconect from power for more than 5 minutes, tried all I imagine, and it dint works. My only access to it is via the App, it let me see the config pages, But without solution. Any idea of what must happend? we are now in a harbour in a city with hundred of wifi around.