Why does the Intel® Quartus® Prime Pro Edition Software crash when selecting a custom flash with Intel® Quartus® Prime Programmer in Active Serial Mode? - Why does the Intel® Quartus® Prime Pro Edition Software crash when selecting a custom flash with Intel® Quartus® Prime Programmer in Active Serial Mode? Description Due to a problem in the Intel® Quartus® Prime Pro Edition Software v21.3 and earlier, you may see this crash when you select a custom user-defined flash device in Active Serial programming mode. This is because the Intel® Quartus® Programmer does not support custom user-defined flash devices in Active Serial programming mode. Resolution The option to select a custom user-defined flash device has been fixed in the release of the Intel® Quartus® Prime Pro Edition Software 22.2. Custom Fields values: ['novalue'] Troubleshooting 14015250504 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 22.2 21.3 ['Programmable Logic Devices'] ['Altera® FPGA Programming Software'] ['novalue'] ['novalue']