J-link v9 clone not run

Hi,

Recently bought a jlink v9 clone programmer to play around a bit. I tested it to debug a stm32 board with the stm cube ide and it worked correctly. Then having the segger software open updated the programmer and I no longer got it to work. Do you know if this can be solved somehow? maybe going back to a previous version of the programmer firmware, in that case, does anyone know what firmware they have?