Stlink-V3PWR no longer works because it displays the message "embeds Debug Authentication, please perform a discovery using Debug Authentication" and "Connection to target must be established before performing file download operation". I have already tested the power supply voltage and it is ok, several adjustments in the STM32CubeProgrammer, I replaced the USB cable with a new one, etc. What can I do to save the Stlink V3PWR?
Figure above Log Cube Programmer
