Internal Error: Sub-system: VPR20KMAIN, File: /quartus/fitter/vpr20k/quartus_interface/qi_common/vpr_qi_external_api_interface.cpp, Line: 6413 - Internal Error: Sub-system: VPR20KMAIN, File: /quartus/fitter/vpr20k/quartus_interface/qi_common/vpr_qi_external_api_interface.cpp, Line: 6413 Description Due to a problem in the Quartus® Prime Standard Edition Software version 23.1 and earlier, you might see this internal error during the Fitter stage when running Rapid Recompile from the Signal Tap Logic Analyzer. Resolution To work around the problem, run a full compilation instead of Rapid Recompile. Custom Fields values: ['novalue'] Troubleshooting 15015239341 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Standard'] novalue 23.1 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']