Internal Error: Sub-system: STA, File: /quartus/tsm/sta/sta_path_entry.cpp, Line: 5146 - Internal Error: Sub-system: STA, File: /quartus/tsm/sta/sta_path_entry.cpp, Line: 5146 Description Due to a problem in the Intel® Quartus® Prime Pro Edition software version 20.3 and earlier, you may see this error during the compilation. Resolution This problem is fixed beginning with the Intel® Quartus® Prime Pro Edition software version 20.4. Custom Fields values: ['novalue'] Troubleshooting 1508443045 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 20.4 20.3 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']