I'm a fairly new Fios 1GB customer. I'm using a hardwired connection into the router. Download speed is 900mps+ however Upload speeds usually tops out at around 150mbps. When I bypass the router and plug directly into the ONT, the problem goes away. I get 900-950mbps symmetrical plugged into the ONT. I purchased a new router ASUS ET12 Pro and same issue. Upload speeds top out at 150mbps. Is there a setting on the router that I'm missing? I tried turning off the IPV6 on the router as mentioned in some other posts. I tried turning off the IPV6 on my PC and still the same issue of the slower upload. Can't be the cable because when I plug it directly into the ONT I get full download speed. Thoughts?