Due to a problem in the Intel® Quartus® Prime Pro Edition software version 18.1, increased compilation times may occur when global Advanced I/O Timing settings are used.
To work around this problem, in the Intel® Quartus® Prime Pro Edition software version 18.1 apply the Advanced I/O Timing settings on a per pin specific basis.
A future version of the Intel® Quartus® Prime Pro Edition software will flag an error when a global Advanced I/O Timing setting is used for the Intel® Stratix® 10 devices.