What I mean by connection is that I can't access the Teltonika through ssh or WebUI, with LAN connection or WiFi.
I can't reach it at all. Even though the LEDs behaviour seem normal and the laptop recognizes the Teltonikas IP, nothing happens when I try to access it.
At the moment, I can't access it at all. Beforehand I could access the Teltonika remotely, but nothing connected to it was able to make a connection. After I did a factory reset, I lost the remote connection (which is normal because the IP changed), but still remained unreachable.
I couldn't even reach the bootloader. Did all the steps, the LED's blinked as they should, but couldn't reach it. Tried static IP and DHCP, but still unreachable.