Connection issues with FioS G3100

I had to same issue with the older verizon routers and I am getting the G3100 next week... However, I recall when I hooked my ac1900 to my verizon router (and turned off the verizon router wifi), I read about hooking it up as a bridge... only a few things to do and it works great BUT I also have to router saying not internet... however, I get great connectivity so the only thing the no internet seems to affect is upgrading the router. If I recall, I had to plug the ethernet into 1-4 and NOT the input. I also had to set it so allow the main router to hand out DHCP and lastly I chose to use a dedicated IP so I can access it with something other than 192.168.1.1 which would confuse the network and make it hard or impossible to access...Not sure if any of this is helpful but you have all made me worried about next week (ha).. anyway, 2.4 and 5g works and I turned off guest network for that person who mention it because that didnt work oddly enough... I am tired, pardon any typos...