Sony PS4 4.50 Update Breaks Wi-Fi In Some Consoles

Sony dropped the version 4.50 firmware update for the PlayStation 4 and PlayStation 4 Pro earlier this month, but for many users, it’s caused some unexpected problems.
On Sony’s PS4 forum viaPolygon, users are complaining after the update caused Wi-Fi connectivity to stop working on their PS4 consoles. While physically connecting an Ethernet cable from the PS4 to a router still works as a backup option, Wi-Fi on affected consoles is entirely broken.