Looks like I could be on a vlan?
So an update:
Talked to Sonic Support. The DHCP pool for devices off the ONT was full. They cleared it. However, ubiquiti router still won't resolve an internet connection. The Sonic RG still can get internet. I also hooked up a Tp Link wireless router and it is able to get internet. Still baffled as to why the ER-X won't