Description
Due to an unexpected behavior in the Agilex™ 7 F-tile Ethernet Hard IP 25G variant, there is a frequency mismatch between o_clk_rec_div and o_clk_revc_div64. Hence, you will observe a loss in the link for one clock cyreset sequence, and before o_rx_pcs_ready is available in the Agilex™ F-Tile Ethernet Hard IP 25G variant.
Resolution
This problem is fixed beginning with the Quartus® Prime Pro Edition software version 24.2.