Due to a problem starting with the Intel® Quartus® Prime Pro software version 18.0, if your Intel® Stratix® 10 device is first configured via JTAG, you can't subsequently reconfigure via a non-JTAG source.
Device Family: Intel® Stratix® 10
Intel Software: Quartus Prime Pro
Type: Answers
Area: Component
Last Modified: May 14, 2018
Version Found: v18.0
Bug ID: FB: 544330;
IP: Altera Config Debug Agent
Why does reconfiguration through a non-JTAG source fail after first programming via JTAG , for my Intel® Stratix® 10 device?
Description
Workaround/Fix
To work around this problem, power cycle your Intel® Stratix® 10 device if the failure occurs.
This problem is scheduled to be fixed in a future Intel® Quartus® release.