Guys? Could you take another look at the default Class C Manual IP option? That subnet mask isn’t valid for the rest of the config shown. 192.168.0.0 - 192.168.0.254 should have a mask of 255.255.255.0

The Class A and Class B options look okay by default.

(Also, technically you can span multiple subnets with DHCP if you know what you’re doing using Class C Private IP space and I’ve done it before, but I think it’s a little out of spec to do so. That said, even if you wanted to strap together two subnets, it would look like 192.168.0.0 and 255.255.254.0 to have the ending IP be 192.168.1.254)