Internal Error: Sub-system: STA, File: /quartus/tsm/sta/sta_odv.cpp, Line: 995 - Internal Error: Sub-system: STA, File: /quartus/tsm/sta/sta_odv.cpp, Line: 995 Description Due to a problem in the Intel® Quartus® Prime Pro Edition Software version 21.2 and earlier, you may see this error during the fitter stage for designs targeting Intel® Stratix® 10 FPGAs. Resolution This problem is fixed beginning with version 21.3 of the Intel® Quartus® Prime Pro Edition Software. Custom Fields values: ['novalue'] Troubleshooting N/A False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 21.3 21.2 ['Stratix® 10 FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']