Why does Intel® Quartus® Prime Pro Edition Software v21.1 quit unexpectedly when I am trying to add files to program multiple devices in the same JTAG chain?

Description

Due to a problem in the Intel® Quartus® Prime Pro Edition Software v21.1, the software may quit unexpectedly when you are trying to add files to program multiple devices in the same JTAG chain. This problem only affects Intel Agilex® 7 devices and Intel® Stratix® 10 devices.

Resolution

A patch is available to fix this problem for the Intel® Quartus® Prime Pro Edition Software v21.1. Download and install patch 0.39 from the following links:

• Intel® Quartus® Prime Pro Edition Software v21.1 Patch 0.39 for Linux (.run)
• Intel® Quartus® Prime Pro Edition Software v21.1 Patch 0.39 for windows (.exe)
• Readme for Intel® Quartus® Prime Pro Edition Software v21.1 Patch 0.39 (.txt)

This problem has been fixed in the Intel® Quartus® Prime Pro Edition Software v21.2.