Why does the design example generation fail when upgrading from Intel® Quartus® Prime Software v21.3 and earlier to v21.4 of the P-Tile Avalon® Streaming Intel® FPGA IP for PCI Express? - Why does the design example generation fail when upgrading from Intel® Quartus® Prime Software v21.3 and earlier to v21.4 of the P-Tile Avalon® Streaming Intel® FPGA IP for PCI Express? Description Due to a known problem, the P-Tile Avalon® Streaming Intel® FPGA IP for PCI Express design example generation will fail if the base IP has been upgraded from Intel® Quartus® Quartus Prime Software v21.3 and earlier to v1.4. Resolution When using version 21.4 of the Intel® Quartus® Prime Pro Edition Software, a clean non-upgraded version of the P-Tile Avalon® Streaming Intel® FPGA IP for PCI Express IP must be used. This problem has been fixed starting with the 22.1 version of the Intel® Quartus® Prime Pro Edition Software. Custom Fields values: ['novalue'] Troubleshooting 18020606602 False ['Interfaces'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 22.1 21.4 ['Agilex™ 7 FPGA F-Series', 'Stratix® 10 DX FPGA'] ['novalue'] ['novalue'] ['Agilex™ 7 FPGA F-Series Dev Kit', 'Stratix® 10 DX Development Kits']