RevoScan 5 and pop3 Wifi client

I am trying to use the scanner in wifi client mode.
I configured the wifi with the proper SSID and password.
I see the scanner on the DHCP server, and from my PC I can connect to it via http (which gives a 403 forbidden) and ssh (no login info). Both stop working when the scanner is powered down, proving that it is the proper IP address and that the scanner is indeed on the network.
On the PC side, Revo Scan 5, it just continue to say to connect the scanner via usb/wifi, therefore it do not detect it.

How do I connect Revo Scan 5 to the scanner in wifi client mode?