Internal Error: Sub-system: FITCC, File: /quartus/fitter/fitcc/fitcc_pr_routing_network_analyzer_common.cpp, Line: 389 - Internal Error: Sub-system: FITCC, File: /quartus/fitter/fitcc/fitcc_pr_routing_network_analyzer_common.cpp, Line: 389 Description Due to a problem in the Intel® Quartus® Prime Pro Edition software version 18.0, you may see this internal error when compiling partial reconfiguration designs targeting Intel® Stratix 10® devices. Resolution This problem is fixed beginning with the Intel® Quartus® Prime Pro Edition software version 18.0 Update 1. Custom Fields values: ['novalue'] Troubleshooting 2205664968 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 18.0.1 18.0 ['Stratix® 10 FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']