1/10/23 kb5022303 upgrade

kb5022303 will not allow (not secure) pc to connect (192.168.50.1) to router (rt-ax86u) lan port. Internet works ok, ping 192.168.50.1 works. System normally is modem to pfSense to pc (lan) and pfSense (opt1) to router. To get to router for setup, must connect pc directly to lan port of router, so pfSense may not have anything to do with problem. Uninstalled kb5022303 and system is back to normal, everything works. I did try to make ip 192.168.50.1 - 254 as ip scope on windows firewall input allow, but no fix. Also tried to disable what I think is double nat deny but also no fix. Ideas??