Hello, I own a TTN Gateway from TTN (Model:TTN-001-868-1.0) and it worked for around 4 months well.
Suddenly it stoped working and now when I power it up no one of the LED is lighted.
If I press the button inside when I power up the device, all LED’s are blinking except number 4, in a intervall of 4 times per second… After around 30 seconds the LED are all off again.
The gateway could not be detected by wifi at all.
Any Idea what I can do ? Thank you.