Issue:The node is not responding to Serial Port Tool or the Bootloader
Details:The node was working normally, after I have configured it with TTN, it sent few messages to the TTN. After that it stopped working. I tried to read it is data through serial port tool, no response at all you can see the snaphshots. Then I tried the procedure to reload firmware using the STM32CubeProgrammer after connecting the boot jumper and the situation is the same. I am attaching both tools response. Athough the PC see it as a Port and it can connect to it but no further response.