Mesa 6i24-25 - recover

This issue is fixed in mesaflash version 3.4.8:

sudo mesaflash --device recover --recover --write somebitfile.bit

Sorry for the late reply. I was unfortunately not available the last few days. I was able to reset the mesa card with Xilinx ISE and a JTAG connector to flash the FPGA. I can now find the card on the bus again and can address the card via mesaflash.

Thanks for your help Peter, I'll test the new version of mesaflash the next days.