Can't connect firewall

Have you checked the subnet? i.e. 255.255.225.248, make sure both PC and firewall are set the same.

Check the firewall settings on the PC, for port 80, 8080 & 443 and the ip address of the unit if you connecting with web access.

Try to up the IP on the PC to 169.254.236.185, it some times does not like being before the device.

Aslo, some times the PC needs to have the network port reset, as windows keeps the old IP address, but shows the new. The quick way to check this, is to disable the network connection and then enable it again.