@Solid_Snake i ended up giving up. I had a support engineer and another engineer remote in to my router for about an hour and a half and couldn't figure it out. They captured some data, but I decided...

@Kevin_Z I did. None of those settings make a difference in my wired speed. Only thing that gets me anywhere near gigabit is putting the router in AP mode....

I just purchased this router and see the same behavior. I stumbled on access point mode before seeing this forum. Directly connected to ethernet (whether router is directly connected to FIOS ONT, or...