bricked vidor 4000

lately i tried programming a neopixel controller into the fpga. (D7 for button input and D6 for neopixel data output)
i loaded the usb blaster sketch onto the arduino and it worked fine. (+ Builtin led to D6 so i can see the datastream)

but now the vidor doesn connect via usb anymore only the green power led is lit.
and i cant put it into bootloader mode it doesnt work.

any help?

Did you try double click the reset?
USB Blaster clone reserves usb for it's own clone thing.