Internal Error: Sub-system: AFCQ, File: /quartus/gcl/afcq/afcq_app.cpp, Line: 611 - Internal Error: Sub-system: AFCQ, File: /quartus/gcl/afcq/afcq_app.cpp, Line: 611 Description Due to a problem with the Quartus® Prime Pro Edition Software version 23.4, you might see this internal error after closing the Signal Tap tool. Resolution To avoid this error, make sure that the Scan JTAG Chain process is not running at the moment you close the tool. This problem is scheduled to be fixed in a future release of the Quartus® Prime Pro Edition Software. Custom Fields values: ['novalue'] Troubleshooting 14020823235 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 24.1 23.4 ['Programmable Logic Devices'] ['Signal Tap'] ['novalue'] ['novalue']