Why a partial reconfiguration operation fails after a successful partial reconfiguration operation on the Intel® Stratix®10 devices? - Why a partial reconfiguration operation fails after a successful partial reconfiguration operation on the Intel® Stratix®10 devices? Description Due to a problem in the Intel® Quartus® Prime Pro Edition Software v18.1 Update 2 and v19.1, when performing partial reconfiguration operations, one after another, you may find occasional failures. The unsuccessful partial reconfiguration operations will assert the PR_ERROR signal. Resolution This problem has been fixed starting with the Intel® Quartus® Prime Pro Edition Software v19.2. To resolve this problem, update the latest device manager firmware for the Intel® Quartus® Prime Pro Edition Software v21.2, 21.3, 21.4, 22.1, 22.2, and 22.3. The latest device manager firmware versions are available from the following link: What is the latest device firmware for Intel® Agilex™ and Intel ® Stratix® 10 devices? Custom Fields values: ['novalue'] Troubleshooting 1409255367 / 1409298174 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 19.2 18.1.2 ['Stratix® 10 FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']