VKB-SIM

It seems, that I have an issue with my Blackbox MkII (the black one) and flashing / updating the firmware, or resetting it, when changing grips.

When I power up the blackbox, I get a blue and green LED. The F14 grip, attached to the Gunfighter III, works without issues.
I want to change the grip to the MCG Pro and want to flash everything, but that's when the problems start.



Above screenshot shows the VKBConfig at the start.
If I open the ZBootloader and it will look like below:



The No Bootloader Found Message irritates me. If I click on Boot, the blackbox will power down & not restart.
Something seems very off here & I am at the end of my wisdom.
Could someone help me out here and maybe put me back on track?

There's no boot device because your device is not in bootloader mode yet, you need to select it, then click the Start Boot button. But, before that update your files; the VKBDevCfg version in your screenshot is very old and most probably won't work with the latest firmware. Here are guides on flashingand calibration.