Just upgraded to fios 1gb. RS700 wifi uploads are like 50 to 120 mb/s

so having what appears to be same issue.  just upgraded to fios 1gb.   RS700 wifi uploads are like 50 to 120 mb/s . had an old orbi rbk50 around and it gets max wire speeds and consistent up down on wifi in hundreds of mb/s.   figured maybe it is something in the 10gb port comms with older ont so tried setting wan aggregration and putting wan in the port 4 wan aggregation port.  That worked somewhat and uploads doubled in speed but still lagging behind the orbi rbk50 speeds by about half.