Why am I seeing a warning when selecting 50GE-1 FHT design with Ethernet Technology Consortium ETC (RS 272,258) FEC mode in the GUI for the F-tile Ethernet Hard IP with Auto-Negotiation and Link Training (AN/LT) and Dynamic Reconfiguration enabled?

Description

Due to a problem in the Quartus® Prime Pro Edition software version 25.1.1, you may see a false warning in the GUI for F-tile Ethernet Hard IP with Auto-Negotiation and Link Training (AN/LT) and Dynamic Reconfiguration enabled designs.  

This failure warning is seen when selecting 50GE-1 FHT designs with Ethernet Technology Consortium ETC (RS 272,258) FEC mode enabled, as shown below. 

Resolution

Currently, there is no workaround for this problem in Quartus® Prime Pro version 25.1.1; you may ignore this warning for the 50GE-1 FHT design with ETC FEC mode enabled.  

This problem will be fixed in a future release of the Quartus® Prime Pro Edition software.