Until recently my ISP gave me a DSL as input, now I changed my ISP. My new ISP gives me RJ-45 as input. After reading some pages about how to make my modem+router as a router only I "disabled the DHCP server" option. After doing this I ran into two set of problems
I can connect only one device at a time. (I have my PC hardwired to the Modem if I connect a mobile device via Wi-Fi it disconnects the PC and then connects the mobile into the network)
I cannot login to my router home page (The default gateway returns no connection found, www.routerlogin.net says that "You are not connected to your Router’s WiFi network.". Netgear genie doesn't login at all)
How can I solve these problems?