I enabled encrypted bit stream with a key and programmed encrypted POF file with ekp file on max10. The program is running well on FPGA. I can not full erase any more the FPGA..

I also can not any further program the FPGA. it always fails in Program/Configure. I can not also do Verify/Blank Check. I can ONLY erase CFM0 and UFM....it shows 100% successful on progress bar. B...