VKB-SIM

while trying to flash my Gunfighter SCG L. The bootloader is showing no joystick available and the flash it button is not available. I think it may be bricked. Is there a hard reset available on the PCB or am I out of luck
?

Maybe
At device plugin hold the SYS button for 10 seconds.

Or short the boot jumpers on the PCB while plugging it in.