Can't Access Router via PC but can via Phone

So last week I purchased the RT-AC88u router. I hooked it up to my PC via the network cable and then configured wireless and off we went. Everything is working great on the PC and all the devices connecting to the wireless network I had defined. Yesterday I noticed when I tried to navigate to the router (192.168.1.1) via from my wired PC, my browser it returns an error "
This site can’t be reached
192.168.1.1 took too long to respond."

With my previous router (asus rt-n66u) I had used...

Can't Access Router via PC but can via Phone