Why do I observe Avalon-ST reconfiguration failure when I upgrade the Intel® Stratix® 10 device configuration bitstream with a newer Intel® Quartus® Prime Pro Edition Software version? - Why do I observe Avalon-ST reconfiguration failure when I upgrade the Intel® Stratix® 10 device configuration bitstream with a newer Intel® Quartus® Prime Pro Edition Software version? Description If you reconfigure an Intel® Stratix® 10 device with a configuration bitstream generated by a different or newer Intel® Quartus® Prime Pro Edition Software version, and if there is data corruption in the first 256kB of the bitstream, the reconfiguration will fail. In addition, there is a small chance that a subsequent reconfiguration with a good bitstream will not be successful. This issue impacts AVSTx8, x16, and x32 configuration schemes. Resolution Reconfigure the Intel® Stratix® 10 device with JTAG configuration . If JTAG configuration cannot be used, power cycle the device and configure the Intel® Stratix® 10 device with a known good bitstream. Custom Fields values: ['novalue'] Troubleshooting FB: 598941; False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] novalue 18.1 ['Stratix® 10 FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']